Solve (3.0*10^-3)+(3.0*10^-1)+1.0

$$(3.0 \times { 10 }^{ -3 } )+(3.0 \times { 10 }^{ -1 } )+1.0$$

Evaluate

$$\frac{1303}{1000}=1.303$$

Solution Steps

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

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

Multiply 3 and \frac{1}{1000} to get \frac{3}{1000}.

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

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

$$\frac{3}{1000}+3\times \frac{1}{10}+1$$

Multiply 3 and \frac{1}{10} to get \frac{3}{10}.

$$\frac{3}{1000}+\frac{3}{10}+1$$

Add \frac{3}{1000} and \frac{3}{10} to get \frac{303}{1000}.

$$\frac{303}{1000}+1$$

Add \frac{303}{1000} and 1 to get \frac{1303}{1000}.

$$\frac{1303}{1000}$$

Factor

$$\frac{1303}{2 ^ {3} \cdot 5 ^ {3}} = 1\frac{303}{1000} = 1.303$$