Question
The ratio between the present
ages of Beena and Meenal is 4 : 9. Beena is 10 years younger than Meenal. Find the ratio of their ages 8 years hence.Solution
Let present age of Beena be 4x years and of Meenal of 9x years. According to the question, => 4x = 9x – 10 => x = 2 Present age of Beena = 4 × 2 = 8 years Present age of Meenal = 9 × 2 = 18 years Now, 8 years hence their ratio of ages, Beena age = 8 + 8 = 16 years Meenal age = 18 + 8 = 26 years Required ratio = 16:26 = 8:13
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