Solve 4.5*10^-4+0.065*10^-6=

$$4.5 \times 10 ^ { - 4 } + 0.065 \times 10 ^ { - 6 } =$$

Evaluate

$$0.000450065$$

Solution Steps

Calculate 10 to the power of -4 and get \frac{1}{10000}.

$$4.5\times \frac{1}{10000}+0.065\times 10^{-6}$$

Multiply 4.5 and \frac{1}{10000} to get \frac{9}{20000}.

$$\frac{9}{20000}+0.065\times 10^{-6}$$

Calculate 10 to the power of -6 and get \frac{1}{1000000}.

$$\frac{9}{20000}+0.065\times \frac{1}{1000000}$$

Multiply 0.065 and \frac{1}{1000000} to get \frac{13}{200000000}.

$$\frac{9}{20000}+\frac{13}{200000000}$$

Add \frac{9}{20000} and \frac{13}{200000000} to get \frac{90013}{200000000}.

$$\frac{90013}{200000000}$$

Factor

$$\frac{11 \cdot 167 \cdot 7 ^ {2}}{2 ^ {9} \cdot 5 ^ {8}} = 0.000450065$$