If 25% of a number is equal to 35% of 150, what is the number?
A210
B220
C240
D250
Explanation
Let the number be N. 25% of N = 0.25 × N. 35% of 150 = 0.35 × 150 = 52.5. So 0.25 × N = 52.5 => N = 52.5 / 0.25 = 210.
Exam Relevance
- Topic: Percentages
- Subtopic: Equations with Percentages

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