Question

The age of father is 40 years, 5 years earlier his age was seven times his son's age. The present age of his son is

a) 10
b) 5
c) 7
d) 12

Answer 1

I believe that the answer is a)10.

40-5=35

35÷7=5

5+5=10

I hope this helps you

Answer 2

a 10

Explanation:

40-5=35

35/7=5

5+5=10