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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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Oct 3, 2018
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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 ?
Mathematics
high-school
Dalin
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20 - 12 3/4 = 7.25
7.25 = 7 1/4
Or 7 hours and 25 minutes
Thomas Portwood
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Oct 6, 2018
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