Question

- The present ages of Kuber and Vaibhav are in the ratio 4:5. Four years later their
ages will be in the ratio 5:6. Find their present ages.​

Answer 1

Answer:let the present age of kuber be 4x and Vaibhav 5x respectively ,

Therefore age of the two boys after 4 years will be (4+4x),(4+5x)

A.T.P

(4+4x)/(4+5x)=5/6

6(4+4x)=5(4+5x)

24+24x=20+25x

24x-25x=20-24

x=4

Hence the present age of kuber=4x=4×4=16 years

And, the present age of vaibhav is 5x=4×5=20years

Step-by-step explanation:

Answer 2

Answer:

let's assume age of kuber present is 4

and after 4 years it will be 5

and the difference 1= 4 years

so their age after 4 years will be 4*5=20,4*6=24

and currently it is 20-4=16,24-4=20

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