## Thinking Mathematically (6th Edition)

$0.82=\frac{41}{50}$
Multiply $\frac{100}{100}$, which is equal to 1, by the decimal to turn the decimal into a fraction. After we do this, divide by 2/2 to reduce the fraction. $=0.82(\frac{100}{100}) \\= \frac{82}{100} \\=\frac{41}{50}$