Solve 0,12*10^-1+0,12*10^-2

$$0,12 \cdot 10 ^ { - 1 } + 0,12 \cdot 10 ^ { - 2 }$$

Evaluate

$$0,0132$$

Solution Steps

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

$$0,12\times \frac{1}{10}+0,12\times 10^{-2}$$

Multiply 0,12 and \frac{1}{10} to get \frac{3}{250}.

$$\frac{3}{250}+0,12\times 10^{-2}$$

Calculate 10 to the power of -2 and get \frac{1}{100}.

$$\frac{3}{250}+0,12\times \frac{1}{100}$$

Multiply 0,12 and \frac{1}{100} to get \frac{3}{2500}.

$$\frac{3}{250}+\frac{3}{2500}$$

Add \frac{3}{250} and \frac{3}{2500} to get \frac{33}{2500}.

$$\frac{33}{2500}$$

Factor

$$\frac{3 \cdot 11}{2 ^ {2} \cdot 5 ^ {4}} = 0.0132$$