Question

15 years hence,karim will be just four times as old as he was 15 years ago.His present age is

Answer 1

Answer:

Let his present age = x

Therefore after 15 years = 15+x

So before 15 years= x-15

So ATQ-

15+x = 4(x-15)

15+x = 4x - 60

15+60= 4x-x

75=3x

75/3=x

25=x

Hence his present age is = 25 years

Step-by-step explanation:

Answer 2

Solution:-

let the present age of Karim be x years

A/q,

=>x+15=4(x-15)
=>x+15=4x-60
=>x+15=4x-60
=>15+60=4x-x
=>75=3x
so,x=75/3
=25 years

Hence present age of Karim in 25 years.