On a certain road 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 40% 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.
A) 10.5%	B) 12.5%	C) 15%	D) 22%	E) 16%
0.1 M = 0.60 E   =&gt; E/M = 1/6 * 100 = 16%   So answer is E.   M - # of Motorists   16% - # of Motorists exceeding speed
<result>E</result>
On a certain road 10% of the motorists exceed the posted speed limit and receive speeding tickets, but 40% 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?