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Mathematics, 23.11.2019 05:31 lol15arec001
Andy and bart have marbles in the ratio 4: 5. andy loses 9 and the ratio now is 5: 7. how many did they each have initially ?
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Andy and bart have marbles in the ratio 4: 5. andy loses 9 and the ratio now is 5: 7. how many did t...
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