The ages of Sonal and Manoj are in the r...

The ages of Sonal and Manoj are in the ratio `7: 5.` Ten years hence the ratio of their ages will be `9: 7.` Find their present ages

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The ages of A and B are in the ratio 7:5 . Ten years hence, the ratio of their ages will be 9:7 . Find their present ages.

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