Convert the ratio 4:25 into percentage.

As we know, to convert a ratio into a percentage we first write that given ratio into a fraction, and then we will multiply that fraction by 100 to get the result in the percentage.

Here the ratio is 4:25.

In form of a fraction, the given ratio can be written as, $\frac{4}{25}$

Hence, the ratio of 4:25 in percentage will be

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

$=16\%$