The ages of Sameera and Sravani are in the ratio of 7:3. After 6 years the ratio of their ages will be 5:3. What is the difference in their ages?
Question
The ages of Sameera and Sravani are in the ratio of 7:3. After 6 years the ratio of their ages will be 5:3. What is the difference in their ages?
According to the given data, after 6 years their ages will be 5:3
Hence, [(7X+6)/(3X+6)] = (5/3)
Therefore 6X = 12, then X = 2
Difference in their ages = (7X-3X) = 8 years.
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