Answer
2 jackets
Work Step by Step
Out of the $50$ jackets, only $4\%$ were labeled the wrong size. So, the question is asking us to find $4\%$ of $50$.
To do this we can first find $1\%$ of $50$. To find $1\%$ of any number, move the decimal point two places to the left.
So, $1\%$ of $50$ is $0.5$.
Now, to find $4\%$ of $50$, multiply what we have for $1\%$ by $4$. So, we multiply $0.5$ by $4$.
$0.5\times4=2$, so $4\%$ of $50$ is $2$
