4
Answer: BSet 2: Percentages
Explanation
What is 30% of 130?
A.
29
B.✓ Correct
39
C.
19
D.
49
Detailed Explanation
Choice B is correct. To find a percentage: 1. Convert: 30% = 0.3 Multiply: 0.3 × 130 = 39 Therefore, 30% of 130 is 39.
Key Steps:
•
The correct answer is 39
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.
🎯 Keep Practicing!
Master all sections for your best SAT score