Question

vilas is 6 year older than his sister . If the sum of their ages is 24 years , what are their ages?

Answer 1

let his sister's age be x years.
Therefore, age of Vilas = x+6
sum of ages=x+x+6
24=2x+6
18=2x
x=9
therefore, age of sister = 9 years
age of Vilas =6+9 =15 years

Answer 2

hlo mate.

here is your answer.

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$let \: the \: age \: \: of \: vikas's sister \: be \: x \: \\ and vilas age is x+6$
A/Q
$= x + x + 6 = 24 \\ 2x =24-6 \\ x = 2x=18 \\ =x=18÷2 \\ =9$

hence the age of sister is 9. .and the age of vilas is= x+6
= 9+6
=15.