Question

nidhi is four times as older as her daughter rupali if the sum of their ages is 55 year find the ages of rupali​

Answer 1

Answer:

let the age of nidhi daughter be x

let the age of nidhi be 4x

A.T.Q

sum of their ages =55

x+4x=55

5x=55,x=11

therefore nidhi daughter age=11

nidhi age =4×11=44