Question

the ratio of ages in years of A and B , 9 Yeats ago, was 23:12 . the ratio of their ages after 15 years will be 35:24. what is ratio of present age of A and B?
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Answer 1

Answer:

Step-by-step explanation:

(23x/12x - 9)=35x/24x

23x-108x/12x=35x/24x

23x*24x-108x*24x=35x*12x

552x^2-2592x^2=420x^2

552x^2-420x^2=2,592x^2

132x^2=2,592x^2

Answer 2

Step-by-step explanation:

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