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A father is 34 years older than his son. In 3 years, the father's age will be three times the son's. How old is the son now (in years)?

Competition practiceAverages & Ages
  • A14
  • B17
  • C12
  • D11

Step-by-Step Solution

Let the son be s. Then s + 34 + 3 = 3(s + 3) → s + 37 = 3s + 9 → s = 14 years (the father is 48).
Answer: A) 14

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