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Math, 20.08.2019 00:00, sandhu2840

Ratio of two nos is 5: 7 if 40 is subtrain from each no. then two ratios will be 17: 27 find thease nos

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Ratio of two nos is 5: 7 if 40 is subtrain from each no. then two ratios will be 17: 27 find thease...

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