Question

Grandfather's age is 4 times waseem's age . Ten years ago his age was 7 times waseem's age. Find their present ages.

Answer 1

g= 4* w
g-10= 7*(w-10)

where g is age of grandpa and w is age of Waseem
on solving we get
4*w -10 = 7*w -70
60= 3*w
w = 20
g=80
therefore there present age are 20,80
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Answer 2

Let waseems age be x Grandfather's age =4x 10years ago, Grandfathers age - 10=7(x-10) Btp, 4x-10=7x-70 60=3x X=20 Waseems age =x=20 Grandfathers age =4x=80 Hope it helps you plz mark me as brainliest plz plz