8
Answer: CSet 2: Percentages
Explanation
What is 40% of 20?
A.
16
B.
18
C.✓ Correct
8
D.
4
Detailed Explanation
Choice C is correct. To find a percentage: 1. Convert: 40% = 0.4 Multiply: 0.4 × 20 = 8 Therefore, 40% of 20 is 8.
Key Steps:
•
The correct answer is 8
Why others are wrong:
A: This would give an incorrect result. Choice A is incorrect and may result from a calculation error.
B: This would give an incorrect result. Choice B 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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