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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 (20%*(10%-17.5%)^3+30%*(15%-17.5%)^3+30%*(20%-17.5%)^3+20%*(25%-17.5%)^3)/(0.051245)^3 .
Question type: Mathematical calculation
Solution:
(20%*(10%-17.5%)^3+30%*(15%-17.5%)^3+30%*(20%-17.5%)^3+20%*(25%-17.5%)^3)/(0.051245)^3
=(20%*(-0.075)^3+30%*(15%-17.5%)^3+30%*(20%-17.5%)^3+20%*(25%-17.5%)^3)/(0.051245)^3
=(20%*(-0.075)^3+30%*(-0.025)^3+30%*(20%-17.5%)^3+20%*(25%-17.5%)^3)/(0.051245)^3
=(20%*(-0.075)^3+30%*(-0.025)^3+30%*0.025^3+20%*(25%-17.5%)^3)/(0.051245)^3
=(20%*(-0.075)^3+30%*(-0.025)^3+30%*0.025^3+20%*0.075^3)/(0.051245)^3
=0/(0.051245)^3
=0/0.051245^3
=0/0.000134571933531
=0
Answer:(20%*(10%-17.5%)^3+30%*(15%-17.5%)^3+30%*(20%-17.5%)^3+20%*(25%-17.5%)^3)/(0.051245)^3=0