Set 3: Percentages

Explanation

Answer: A

Tom wants to leave a 10% tip on a $22 meal. What is the tip amount?

✓ Correct

Detailed Explanation

Choice A is correct. 1. Meal cost: $22 Tip rate: 10% Tip: 10% ×$ 22 = $2 Therefore, the tip is$ 2.

Key Steps:

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Apply the appropriate mathematical formula

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The correct answer is 2

Why others are wrong:

B: This would give an incorrect result. Choice B is incorrect and may result from a calculation error.

C: This would give an incorrect result. Choice C is incorrect and may result from a calculation error.

D: This would give an incorrect result. Choice D is incorrect and may result from a calculation error.

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