Question

The ratio of present ages of Devang and devensh is 4:7.after six yrs the sum of their ages is 34. Find their present age.

Answer 1

let present age of devang be 4x yrs

and ,, ,, ,, devansh 7 x yrs

after 6 yrs

age of devang = 4x +6

age of devansh = 7x + 6

a/q

4x +6 +7x +6 = 34

11x +12 = 34

11x = 34- 12

11x = 22

x = 2

Hence present age of devang = 4× 2 =8

and present age of devansh = 7 × 2 = 14