The ratio of the ages of aunt Agatha and uncle roger is 5:6, the same as the ratio of the ages of their children,suzaman and beard. If the sum of the ages of Suzanne and aunt Agatha, five years ago, was 60, what will be the sum of the ages of Bernard and uncle roger five years hence?
65
90
85
94
Explanation:
According to the question,
Aunt/uncle=5x/6x and Suzanne/beard = 5y/6y.
So, Aunt + Suzanne = 5x + 5y
Before 5 years= 5(x + y) - 10 = 60x + y = 14.
Again,
After 5 years, uncle + beard = 6(x+y) + 5 + 5 = 6(14) + 10 = 94.