8
Answer: DSet 2: Percentages (Advanced)
Explanation
PROBLEM
A meal costs $60. If you add a 10% tip, what is the total?
A meal costs $60. If you add a 10% tip, what is the total?
A.
56
B.
132
C.
71
D.✓ Correct
66
Detailed Explanation
Choice D is the best answer. Tip = 10% of 60 = 6. Total = 60 + 6 = $66
Why others are wrong:
A: 56 is incorrect because it does not satisfy the equation.
B: 132 is incorrect because it does not satisfy the equation.
C: 71 is incorrect because it does not satisfy the equation.