8
Answer: ASet 4: Percentages
Explanation
What is 20% of 200?
A.✓ Correct
40
B.
20
C.
30
D.
50
Detailed Explanation
Choice A is correct. To find a percentage: 1. Convert: 20% = 0.2 Multiply: 0.2 × 200 = 40 Therefore, 20% of 200 is 40.
Key Steps:
•
The correct answer is 40
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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