The present ages of Maya and Meera are in the ratio of 6 : 5 and after fifteen years the ratio will be 9 : 8. Meera's age is:
Given:
The present ages of Maya and Meera are in the ratio of 6 : 5.
After 15 years, the ratio of their ages will be 9 : 8.
Solution:
8(6x + 15) = 9(5x + 15)
48x + 120 = 45x + 135
48x - 45x = 135 - 120
3x = 15
x = 5
Meera’s age = 5x = 5 × 5 = 25
Meera's present age is 25 years.
Alternate Method:
3x = 15
1x = 5
5x = 5 5 = 25
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