Solve 39*885*10^-14/55*10^-9

$$\frac { 39 \times 885 \times 10 ^ { - 14 } } { 55 \times 10 ^ { - 9 } }$$

Evaluate

$$\frac{6903}{1100000}\approx 0.006275455$$

Solution Steps

Cancel out 5 in both numerator and denominator.

$$\frac{39\times 177\times 10^{-14}}{11\times 10^{-9}}$$

To divide powers of the same base, subtract the numerator's exponent from the denominator's exponent.

$$\frac{39\times 177}{11\times 10^{5}}$$

Multiply 39 and 177 to get 6903.

$$\frac{6903}{11\times 10^{5}}$$

Calculate 10 to the power of 5 and get 100000.

$$\frac{6903}{11\times 100000}$$

Multiply 11 and 100000 to get 1100000.

$$\frac{6903}{1100000}$$

Factor

$$\frac{3 ^ {2} \cdot 13 \cdot 59}{2 ^ {5} \cdot 5 ^ {5} \cdot 11} = 0.006275454545454546$$