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Mathematics, 28.09.2019 11:30 joejoefofana

Three friends share a bag of erasers. mary get 1/5 of the eraser. helen gets 3 more erasers then mary and sylvia gets 12 erasers. how many erasers are in the bag
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Three friends share a bag of erasers. mary get 1/5 of the eraser. helen gets 3 more erasers then mar...

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