Solve {r}{1.9404*10^-3-1.4941}{*10^-3}

$$\left. \begin{array} { r } { 1.9404 \times 10 ^ { - 3 } - 1.4941 } \\ { \times 10 ^ { - 3 } } \end{array} \right.$$

Evaluate

$$0.0004463$$

Solution Steps

Calculate 10 to the power of -3 and get \frac{1}{1000}.

$$1.9404\times \frac{1}{1000}-1.4941\times 10^{-3}$$

Multiply 1.9404 and \frac{1}{1000} to get \frac{4851}{2500000}.

$$\frac{4851}{2500000}-1.4941\times 10^{-3}$$

Calculate 10 to the power of -3 and get \frac{1}{1000}.

$$\frac{4851}{2500000}-1.4941\times \frac{1}{1000}$$

Multiply 1.4941 and \frac{1}{1000} to get \frac{14941}{10000000}.

$$\frac{4851}{2500000}-\frac{14941}{10000000}$$

Subtract \frac{14941}{10000000} from \frac{4851}{2500000} to get \frac{4463}{10000000}.

$$\frac{4463}{10000000}$$

Factor

$$\frac{4463}{2 ^ {7} \cdot 5 ^ {7}} = 0.0004463$$