Question

Animal is four years older than Sunil. eight years ago, Anu was three times Sunil age . find the ages of Sunil and Anu ​

Answer 1

Answer:

sunil - s= ( a - 4) 1st equation

8 yrs ago

a-8= ( s- 8) * 3 2nd equation

a -8=3s-24

a -8+24=3s

a+16=3s

now s=a-4 ,putting 1st equation in that

a+16=3(a-4)

a+16=3a-12

16+12=3a-a

28=2a

a=14

now,s=a-4

s=14-4

s=10

so, sunil is 10 yrs old and anu is 14 yrs old.

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