Using a calculator, you can write a fraction as a decimal $\frac{2}{25} = \Tred{0.08},\quad \frac{121}{12} = \Tred{10.0833\dot{3}}$ How can you go from the decimal to the fraction?
• If the decimal is terminating, multiply the number by ten to the power of the number of decimals. You get an integer that you can divide back and simplify. $\Tred{0.08} \times\Tblue{10} = \Torange{8},\quad \Tred{0.08} = \frac{\Torange{8}}{\Tblue{10}} = \frac{2}{25}$