Question

Ans question no.17 ...........​

Answer 1

Answer:

Refers to this attachment...

Answer 2

Answer:

The ages of childrens be = 2x and 3x

Now,

Five yr ago their ages= 2x-5

= 3x-5

2x-5/3x-5=1/2 (cross multiplication)

2(2x-5)= 3x-5

4x-10= 3x-5

4x-3x = -5+10

x=5

Present age = 2x = 2*5 = 10

= 3x = 3*5 = 15

Hope it will helps you...