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Mathematics, 26.07.2019 19:00 marie1211

Maya's penny bank is 3/10 full. after she adds 520 pennies, it is 4/5 full. how many pennies can maya's bank hold?

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Maya's penny bank is 3/10 full. after she adds 520 pennies, it is 4/5 full. how many pennies can ma...
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