Question
The ratio of the ages of a mother and her daughter is 8:3,
respectively. If the difference between their ages is 15 years, then find the age of the daughter.Solution
ATQ,
Let the ages of the mother and daughter be '8x' years and '3x' years, respectively.
ATQ:
'8x' - '3x' = 15
Or, 5x = 15
Or, 'x' = 3
Therefore, the age of the daughter = 3x = 3 × 3 = 9 years
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