On a certain road 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 24% of the motorists who exceed the posted speed limit do not receive speeding tickets. What percent of the motorists on the road exceed the posted speed limit?  Pick one
A) 10.5% B) 13.2% C) 15% D) 22% E) 30%
Answer is B.   This question is in the OG and thus well explained by ets.   those who exceed : X   so X = 10%+0,24X   id est X = 13.2%
<result>B</result>
On a certain road 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 24% of the motorists who exceed the posted speed limit do not receive speeding tickets. What percent of the motorists on the road exceed the posted speed limit?