4

Set 2: Percentages (Advanced)

Explanation

Answer: B

PROBLEM

A meal costs $60. If you add a 20% tip, what is the total?

A meal costs $60. If you add a 20% tip, what is the total?

A.

82

B.

72

✓ Correct
C.

77

D.

62

Detailed Explanation

Choice B is the best answer. Tip = 20% of 60 = 12. Total = 60 + 12 = $72

Why others are wrong:
A: 82 is incorrect because it does not satisfy the equation.
C: 77 is incorrect because it does not satisfy the equation.
D: 62 is incorrect because it does not satisfy the equation.