250 is the 100% of drivers that police stopped, and the 8% of them had outstanding warrants for their arrest.
250 ——————- 100%
X ——————- 8%
X = 250 * 8 ➗ 100
X = 2000 ➗100
X= 20
The Answer is: 20 people had outstanding warrants for their arrest.
I hope this helps!!!