Solve 40*10^-12/1.05=

$$\frac{ 40 \times { 10 }^{ -12 } }{ 1.05 } =$$

Evaluate

$$\frac{1}{26250000000}\approx 3.80952381 \cdot 10^{-11}$$

Solution Steps

Calculate 10 to the power of -12 and get \frac{1}{1000000000000}.

$$\frac{40\times \frac{1}{1000000000000}}{1.05}$$

Multiply 40 and \frac{1}{1000000000000} to get \frac{1}{25000000000}.

$$\frac{\frac{1}{25000000000}}{1.05}$$

Express \frac{\frac{1}{25000000000}}{1.05} as a single fraction.

$$\frac{1}{25000000000\times 1.05}$$

Multiply 25000000000 and 1.05 to get 26250000000.

$$\frac{1}{26250000000}$$

Factor

$$\frac{1}{3 \cdot 7 \cdot 2 ^ {7} \cdot 5 ^ {10}} = 3.8095238095238093 \times 10^{-11}$$