Question

The present age of Riya is
one-third the present age
of Riya's mother. The sum
of their ages is 76 years.
What is Riya's present age (in
years)? please give in brief​

Answer 1

Answer:

oomid karta hoon sahi hoga

Answer 2

Let the age of Riya's mother be x,

Riya's age = $\frac{1}{3} x$

$x+ \frac{x}{3} = 76$  

=(3x+x)/3=76

=4x=76 x 3

=4x= 228

=x= 228/4

x= 57

As Riya's mother age is 57. Riya's age = $\frac{x}{3}$ = $\frac{57}{3} = 19$ years.