John makes $30 a week from his job. He earns a raise and now makes $40 a week. What is the % increase? Choose the correct choice from the following
A) 16% B) 16.66% C) 18% D) 21% E) 33.33%
Increase = (10/30)*100 = 33.33%.   33.33%
<result>E</result>
John makes $30 a week from his job. He earns a raise and now makes $40 a week. What is the % increase?