Henry earns $120 a week from his job. His income increased and now makes $180 a week. What is the percent increase?
Options:
(A) 70%
(B) 60%
(C) 50%
(D) 40%
(E) 30% Now, let's think a bit. Some random thoughts:
Increase = (60/120)*100 = (1/2)*100 = 50%.
The final answer: (C).