Mathematics
         
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Mathematical calculation:
    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 3.14/4*(20*10^-3)^2*(206/4) .
    Question type: Mathematical calculation
    Solution:
          3.14/4*(20*10^-3)^2*(206/4)
        =3.14/4*0.02^2*(206/4)
        =3.14/4*0.02^2*51.5
        =3.14/4*0.0004*51.5
        =0.785*0.0004*51.5
        =0.000314*51.5
        =0.016171

    Answer:3.14/4*(20*10^-3)^2*(206/4)=0.016171


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