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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 (500*(1-0.2)-100*0.05)*(1-0.4)/(1200-(500*(1-0.2)-100*0.05)*(1-0.4)) .
Question type: Mathematical calculation
Solution:
(500*(1-0.2)-100*0.05)*(1-0.4)/(1200-(500*(1-0.2)-100*0.05)*(1-0.4))
=(500*0.8-100*0.05)*(1-0.4)/(1200-(500*(1-0.2)-100*0.05)*(1-0.4))
=395*(1-0.4)/(1200-(500*(1-0.2)-100*0.05)*(1-0.4))
=395*0.6/(1200-(500*(1-0.2)-100*0.05)*(1-0.4))
=395*0.6/(1200-(500*0.8-100*0.05)*(1-0.4))
=395*0.6/(1200-395*(1-0.4))
=395*0.6/(1200-395*0.6)
=395*0.6/963
=237/963
=0.246106
Answer:(500*(1-0.2)-100*0.05)*(1-0.4)/(1200-(500*(1-0.2)-100*0.05)*(1-0.4))=0.246106