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The sum of the present ages of A and B is 45 years. Five years ago the ratio of their ages was 3 : 2. Find the present age of A, the elder of the two.

Competition practiceRatio, Proportion & Mixtures
  • A26
  • B24
  • C25
  • D27

Step-by-Step Solution

Five years ago their ages were 3k and 2k, so 5k = 45 - 10 = 35 and k = 7. A's present age = 3(7)+5 = 26 years.
Answer: A) 26

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