Question

26. The difference between the ages of two persons is 10 years. Fifteen years ago, the elder one was twice as old as the younger one. The present age of the elder person is

Answer 1

Answer:. Age of elder = x

Age of smaller = y

X - y = 10

= X - 10 = y

= X- 2y = -15

15- 2y = 10+y

Y =25

So that

X= 35