Question
The ratio of ages of A and B is 4:3. If A is 5 years
older than B, find the age of B.Solution
Let A’s age be 4x and B’s age be 3x. 4x - 3x = 5; x = 5. Therefore, B’s age = 3x = 3 × 5 = 15 years. Answer: b) 15 years
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