CrazyEngineers
  • Difficulty - Hard
    Total Plays - 8
    Allowed Time - 15 sec
    Best time - 15 sec

    A father is 36 years old and his son is 6. In how many years will the father be exactly three times as old as the son?

    #A
    #B
    #C
    #D
    Explanation:
    In 9 years, father will be 45 and son will be 15. 45 is 3 times 15.
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