Solve 1.0*10^-14/8.0*10^-4=

$$\frac { 1.0 \times 10 ^ { - 14 } } { 8.0 \times 10 ^ { - 4 } } =$$

Evaluate

$$\frac{1}{80000000000}=1.25 \cdot 10^{-11}$$

Solution Steps

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

$$\frac{1}{8\times 10^{10}}$$

Calculate 10 to the power of 10 and get 10000000000.

$$\frac{1}{8\times 10000000000}$$

Multiply 8 and 10000000000 to get 80000000000.

$$\frac{1}{80000000000}$$

Factor

$$\frac{1}{2 ^ {13} \cdot 5 ^ {10}} = 1.2500000000000002 \times 10^{-11}$$