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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 1/2+1/4+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60 .
Question type: Mathematical calculation
Solution:
1/2+1/4+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+1/4+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=0.75+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=0.916667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.041667+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.141667+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.225+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.296429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.358929+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.414485+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.464485+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.50994+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.551607+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.590069+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.625783+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.659116+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.690366+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.719778+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.747556+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.773872+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.798872+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.822682+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.845409+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.867148+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.887981+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.907981+0.019231+0.018519+0.017857+0.017241+0.016667
=1.927212+0.018519+0.017857+0.017241+0.016667
=1.945731+0.017857+0.017241+0.016667
=1.963588+0.017241+0.016667
=1.980829+0.016667
=1.997496
Answer:1/2+1/4+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60=1.997496
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 1/2+1/4+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60 .
Question type: Mathematical calculation
Solution:
1/2+1/4+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+1/4+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+1/48+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+1/50+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+1/52+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+1/54+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+1/56+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+1/58+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+1/60
=0.5+0.25+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=0.75+0.166667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=0.916667+0.125+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.041667+0.1+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.141667+0.083333+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.225+0.071429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.296429+0.0625+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.358929+0.055556+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.414485+0.05+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.464485+0.045455+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.50994+0.041667+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.551607+0.038462+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.590069+0.035714+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.625783+0.033333+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.659116+0.03125+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.690366+0.029412+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.719778+0.027778+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.747556+0.026316+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.773872+0.025+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.798872+0.02381+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.822682+0.022727+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.845409+0.021739+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.867148+0.020833+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.887981+0.02+0.019231+0.018519+0.017857+0.017241+0.016667
=1.907981+0.019231+0.018519+0.017857+0.017241+0.016667
=1.927212+0.018519+0.017857+0.017241+0.016667
=1.945731+0.017857+0.017241+0.016667
=1.963588+0.017241+0.016667
=1.980829+0.016667
=1.997496
Answer:1/2+1/4+1/6+1/8+1/10+1/12+1/14+1/16+1/18+1/20+1/22+1/24+1/26+1/28+1/30+1/32+1/34+1/36+1/38+1/40+1/42+1/44+1/46+1/48+1/50+1/52+1/54+1/56+1/58+1/60=1.997496