100 is increased by 50%. Find the final number.
Options:
(A) 100
(B) 110
(C) 150
(D) 155
(E) 160 Hmmm, my stream of consciousness:
user
Final number = Initial number + 50%(original number) = 100 + 50%(100) = 100 + 50 = 150. So, the answer is (C).
assistant