Question
Father’s age : Son’s age = 5 : 2. After 12 years,
ratio becomes 7 : 4. Find present ages.Solution
ATQ, Father = 5x, Son = 2x (5x+12)/(2x+12) = 7/4 20x+48 = 14x+84 => 6x=36 => x=6 Father = 30, Son = 12 Answer: Father = 30 years, Son = 12 years
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