Solve 4*10^-7*5/pi*0.01

$$\frac { 4 \times 10 ^ { - 7 } \times 5 } { \pi \times 0.01 }$$

Evaluate

$$\frac{1}{5000\pi }\approx 0.000063662$$

Solution Steps

Calculate 10 to the power of -7 and get \frac{1}{10000000}.

$$\frac{4\times \frac{1}{10000000}\times 5}{\pi \times 0.01}$$

Multiply 4 and \frac{1}{10000000} to get \frac{1}{2500000}.

$$\frac{\frac{1}{2500000}\times 5}{\pi \times 0.01}$$

Multiply \frac{1}{2500000} and 5 to get \frac{1}{500000}.

$$\frac{\frac{1}{500000}}{\pi \times 0.01}$$

Express \frac{\frac{1}{500000}}{\pi \times 0.01} as a single fraction.

$$\frac{1}{500000\pi \times 0.01}$$

Multiply 500000 and 0.01 to get 5000.

$$\frac{1}{5000\pi }$$