Question

(or)
Kishore'is two years older than Rakesh. If four years ago, the
product of their age was 120, then find their present age.​

Answer 1

Answer:

let rakesh's age be x

the ki shore's age is x+2

ATQ,(x+2×x)-4=120

Answer 2

Step-by-step explanation:

let the present age of Rakesh be x

hence present age of Kishore will be 2+x

four years ago

Kishore age=2+x-4

=-2x

Rakesh age=x-4

product OF THEIR AGES FOUR YEARS AGO WAS 120 HENCE

-2x×x-4=120

8x=120

x=120÷8

x= 15

HENCE X IS THE RAKESH AGE SO RAKESH PRESENT AGE=15

AND KISHORE AGE=15×2=30

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