Convert to a Decimal 21 , 5%

$21$ , $5 %$

Convert the ratio to a fraction by making the left side of the ratio the numerator and the right side the denominator.

$\frac{21}{5 %}$

Convert $5 %$ to a decimal.

$\frac{21}{0.05}$

Divide $21$ by $0.05$ .

$420$