What do we get when we convert $20\%$ to a decimal?

The correct option is B 0.2
Given, we need to convert 20% into a decimal.
'Per cent means per hundred. So, 20% means 20 out of hundred.
So, to convert a percentage into a decimal we divide the number by 100.
So, $20\%=\frac{20}{100}=\frac{2}{10}=\frac{1}{5}=0.2$