Ratio & Proportion · Question 26 · Medium
Two numbers are in the ratio 2 : 3 and their product is 1350. What is their sum?
- 75
- 45
- 60
- 90
Answer and explanation
Answer: A. 75
Explanation: Let the numbers be 2k and 3k. 6k² = 1350, so k² = 225 and k = 15. The numbers are 30 and 45, and their sum is 75.
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