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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 2.5*5+3*7+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4 .
Question type: Mathematical calculation
Solution:
2.5*5+3*7+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4
=12.5+3*7+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+5.6*2+5*2*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+5*2*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+10*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+20*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+68
=33.5+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+68
=41.6+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+68
=43.5+2.7+1.7+17+8.4+5+2.7+6.3+11.2+68
=46.2+1.7+17+8.4+5+2.7+6.3+11.2+68
=47.9+17+8.4+5+2.7+6.3+11.2+68
=64.9+8.4+5+2.7+6.3+11.2+68
=73.3+5+2.7+6.3+11.2+68
=78.3+2.7+6.3+11.2+68
=81+6.3+11.2+68
=87.3+11.2+68
=98.5+68
=166.5
Answer:2.5*5+3*7+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4=166.5
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 2.5*5+3*7+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4 .
Question type: Mathematical calculation
Solution:
2.5*5+3*7+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4
=12.5+3*7+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+5.6*2+5*2*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+5*2*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+10*2*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+20*3.4
=12.5+21+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+68
=33.5+8.1+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+68
=41.6+1.9+2.7+1.7+17+8.4+5+2.7+6.3+11.2+68
=43.5+2.7+1.7+17+8.4+5+2.7+6.3+11.2+68
=46.2+1.7+17+8.4+5+2.7+6.3+11.2+68
=47.9+17+8.4+5+2.7+6.3+11.2+68
=64.9+8.4+5+2.7+6.3+11.2+68
=73.3+5+2.7+6.3+11.2+68
=78.3+2.7+6.3+11.2+68
=81+6.3+11.2+68
=87.3+11.2+68
=98.5+68
=166.5
Answer:2.5*5+3*7+8.1+1.9+2.7+1.7+17+8.4+5+2.7+2.1*3+5.6*2+5*2*2*3.4=166.5