Question

Sara's mother is three times as old as Sara and four times as old as Sara's sister,ann. Ann is three years younger than Sara how old are Sara ann and their mothers



RD SHARMA QUESTION


PROVIDE ANSWER AS FAST AS YOU CAN

Answer 1

Let age of Sara be x
Then, age of Ann is x-3

Mother's age is 3x according to Sara's age and 4(x-3) according to Ann's age

So, 3x = 4(x-3)
x = 12

Therefore, age of Sara is 12 years
Age of Ann is 12-3 = 9 years
Age of mother is 3×12 = 36 years

Answer 2

let Sara age be x
let Ann age be x-3

mothers age=3x acc to Sara age
and 4(x-3) acc to Ann age

so, 3x=4(x-3)
x=12
Sara age=12
Ann age =9
mother age=36