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1. Three boys have marbles in the ratio of 19 : 5 : 3. If the boy with the least number has 9 marbles, how many marbles does the boy with the highest number have?
- A. 57
- B. 57
- C. 57
- D. 57
Answer: Option A
Explanation:
Smaller ratio 3 = 9
So, Smaller ratio 1 = 9/3 = 3
Now,
Highest ratio 19 = 19×3 = 57
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