Question: The salary of a worker is first increased by 30% and afterwards reduced by 30%. What is net change in his salary?\nOptions:\n(A) 90% increase\n(B) 45% increase\n(C) 9% decrease\n(D) Same as before\n(E) NONE Random thoughts:
User
(30 * 30)/100 = 9% decrease The final answer: (D).
Assistant