Question

The ages of A and B are in the ratio 9:4 Seven years hence the ratio of their ages will be 5:3 . Find their present ages​

Answer 1

Answer:

A= 18

B = 8

Step-by-step explanation:

present Age = 9x : 4x

7 years hense, = 9x +7: 4x +7 =5 : 3

9x +7 5

----------- = -----

4x +7 3

apply cross multiplication method,

x = 2

9x = 18

4x = 8

Answer 2

Answer:

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