If Tim had lunch at $50.50 and he gave 10% tip, how much did he spend?	Answers.
A) $ 30.60
B) $ 60.60
C) $ 70.60
D) $ 55.55
E) $ 50.60

Rationale: "the tip is 20 % of what he paid for lunch . hence tip = 20 % of 50.50 = ( 10 / 100 ) * 50.50 = $ 5.05 total spent 50.50 + 5.05 = $ 55.55 correct answer d"
Answer: D