Question

the age of rahul and harun is 5:7. After four years, Sum of their age is 56. What is their present age?

Answer 1

20 and 28

Explanation:

r/h= 5/7 ⇒ r= 5/7h

r+4+h+4= 56

r+h= 48

5/7h+h= 48

12/7h=48

h= 28

r= 48-h= 20

Rahul is 20, Harun is 28