SMTX512 SMTX512

09-05-2017
Mathematics

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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 many hours of day care does she have left ?

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Аноним Аноним

09-05-2017

20 - 12 3/4 = 7.25

7.25 = 7 1/4

Or 7 hours and 25 minutes

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