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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 0.2*(1+5%)+(1+1.47%)*(1-0.2)-1 .
Question type: Mathematical calculation
Solution:
0.2*(1+5%)+(1+1.47%)*(1-0.2)-1
=0.2*1.05+(1+1.47%)*(1-0.2)-1
=0.2*1.05+1.0147*(1-0.2)-1
=0.2*1.05+1.0147*0.8-1
=0.21+1.0147*0.8-1
=0.21+0.81176-1
=1.02176-1
=0.02176
Answer:0.2*(1+5%)+(1+1.47%)*(1-0.2)-1=0.02176
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 0.2*(1+5%)+(1+1.47%)*(1-0.2)-1 .
Question type: Mathematical calculation
Solution:
0.2*(1+5%)+(1+1.47%)*(1-0.2)-1
=0.2*1.05+(1+1.47%)*(1-0.2)-1
=0.2*1.05+1.0147*(1-0.2)-1
=0.2*1.05+1.0147*0.8-1
=0.21+1.0147*0.8-1
=0.21+0.81176-1
=1.02176-1
=0.02176
Answer:0.2*(1+5%)+(1+1.47%)*(1-0.2)-1=0.02176