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Mathematics, 24.11.2019 21:31 leannaadrian

Lee ann paid in advance for 20 hours of day care. after one week, she had used 12 3/4 hours. how many hours of day care does she have left ?

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Lee ann paid in advance for 20 hours of day care. after one week, she had used 12 3/4 hours. how man...

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