Question

a grandmother is four times as old as her granddaughter she is also 48 years older than her how old are they both

Answer 1

heyy !!
its me NISHANT MISHRA!!
your solution ⬇⬇

let the grandmother and grand daughter be x and y then,

4y=x......1)
y=48+x......2)

now,
from 1 and 2 we have:

3y=48
y=16

age of grand mother =4y=64 years

age of grand daughter=16

Answer 2

Answer:

Let the grand daughters age be x.

So,

4x=x+48

4x-x=48

3x=58

x=48/3

x=16

So,

grand daughters age = 16years

& grandmothers age = 4x16=52years