Solve 3pi*90/6.67*10^-11

$$\frac { 3 \pi \times 90 } { 6.67 \times 10 ^ { - 11 } }$$

Evaluate

$$\frac{2700000000000000\pi }{667}\approx 1.27170917 \cdot 10^{13}$$

Solution Steps

Multiply 3 and 90 to get 270.

$$\frac{270\pi }{6.67\times 10^{-11}}$$

Calculate 10 to the power of -11 and get \frac{1}{100000000000}.

$$\frac{270\pi }{6.67\times \frac{1}{100000000000}}$$

Multiply 6.67 and \frac{1}{100000000000} to get \frac{667}{10000000000000}.

$$\frac{270\pi }{\frac{667}{10000000000000}}$$

Divide 270\pi by \frac{667}{10000000000000} by multiplying 270\pi by the reciprocal of \frac{667}{10000000000000}.

$$\frac{270\pi \times 10000000000000}{667}$$

Multiply 270 and 10000000000000 to get 2700000000000000.

$$\frac{2700000000000000\pi }{667}$$