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Sruthi
7y ago
the respective ratios of a and b is 9:5 . the present age of b is 54. How many years ago was their respective ratios 7:3?
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Sruthi
7y ago
the respective ratios of a and b is 9:5 . the present age of b is 54. How many years ago was their respective ratios 7:3?
No comments yet. Be the first to reply!
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