If Tim had lunch at $60.50 and he gave 20% tip, how much did he spend?
Choose the correct choice from the following answers:
A) $ 30.60	B) $ 72.60	C) $ 70.60	D) $ 40.60	E) $ 50.60

Rationale: "the tip is 20 % of what he paid for lunch . hence tip = 20 % of 60.50 = ( 20 / 100 ) * 60.50 = $ 12.1 total spent 60.50 + 12.1 = $ 72.6 correct answer b"
Answer: B