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

Step-by-step explanation:

#let the devang age be 4x and Devanshi be 7x .

#after 6 years, Devang will be 4 x + 6 and Devanshi age be 7x+6.

#according to question 7 x + 6 + 4 x + 6 equal to 34 .

next step you will solve easily

Answer 2

let devang's age be 4x and Devensh age be 7x. after 6 years, devang's age = 4x +6 devensh's age = 7x +6. sum of their ages =32. therefore, 4x +6 +7x+6 = 34. 11x +12=34. 11x = 34-12=22. x = 22/11=2. devang's age = 8yrs , devensh's age = 14yrs