Question

Arun's age is four years more than Prashant's age. 4 years ago, the ratio of their ages was 5:4. Find their present ages.​

Answer 1

PRASHANT AGE = X YEARS

ARUN AGE = X+4 YEARS

Step-by-step explanation:

RATIO OF THEIR AGE = 5:4

X+4/X=5/4

4X+16=5X

16=X

Answer 2

Answer:

Let Prashant's age be x years

Then Arun's age will be x+4 years

4 years ago their age would be

x-4 and x years

As per given condition

x/x-4 =5/4

5x-20=4x

x=20

Thus,

Prashant's age is 20yrs

Arun's age is 24yrs

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