6
Answer: BSet 1: Percentages
Explanation
What is 10% of 180?
A.
28
B.✓ Correct
18
C.
9
D.
8
Detailed Explanation
Choice B is correct. To find a percentage: 1. Convert: 10% = 0.1 Multiply: 0.1 × 180 = 18 Therefore, 10% of 180 is 18.
Key Steps:
•
The correct answer is 18
Why others are wrong:
A: This would give an incorrect result. Choice A 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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