MATH SOLVE

4 months ago

Q:
# 7 years ago, Samir was 3 times as old as Deepak. In 4 years, Samir will be twice as old as Deepak. What is Deepak’s present age?

Accepted Solution

A:

3D+11=2D+22

D+11=22

D=11

D= Deepaks age 7 years ago so

11+7=18,his age now

D+11=22

D=11

D= Deepaks age 7 years ago so

11+7=18,his age now