Question

A women is 3 times as old as her daughter. Five years ago,She was 7 times as old as the daughter.how old are they now

Answer 1

Step-by-step explanation:

his answer is daughter has 10 year old

Answer 2

Let the mother’s age be M and that of her daughter, D, now.

M = 3D …(1)

M = 5D-24 …(2)

Equate (1) and (2)

3D = 4D-24

D = 110