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The ratio of present ages of A and B is ...

The ratio of present ages of A and B is 5 : 3. 9 years ago, the ratio of their ages was 23 : 12. What will be the ratio of their ages after 15 years ?
A और B की वर्तमान आयु का अनुपात 5:3 है | 9 वर्ष पहले, उनकी आयु का जनुषपात 23:12 था| अब से 15 वर्ष बाद उनकी आयु का अनुपात क्या होगा?

A

`35:24 `

B

`7:5`

C

`34:25`

D

`3:2`

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