Question

Convert $\frac{3}{4}$ into decimal.

Answer 1

Step 1. We can multiply $4$ by $25$ to make it $100$.

Step 2. Multiply numerator and denominator by $25$

$\frac{3\times 25}{4\times 25}=\frac{75}{100}$

Step 3. Write down $75$ with the decimal point $2$ places from the right because $100$ has $2$ zeros.

Hence, the decimal fraction of $\frac{3}{4}$ is $0.75$.