Question

Prakash's and Ramesh's ages are in the ratio 3 : 4. Three years ago, the ratio was 2 : 3. After how many years will the ratio be 5: 6. ​

Answer 1

Answer:

Let, the present age of Rahul and Akbar are x and y respectively.

Presently ratio between their ages is 5:4.

So, x/y=5/4

x= (5/4)*y

After 3 years ratio will be 11:9,

(x+3)/(y+3)=11/9

((5/4)*y+3)/(y+3)=11/9

(5y+12)/(4y+12)=11/9

45y+108=44y+132

y=24

Therefore, the present age of Akbar is 24 years.

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