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14. Mr. Crain wants to decorate his door for the first day of school. The door is 7 feet tall and 3 feet wide. How many square feet of paper will Mr. Crain need to cover the door before he decorates it?
Zhywu
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Jan 1, 2022
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12
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14. Mr. Crain wants to decorate his door for
the first day of school. The door is 7 feet
tall and 3 feet wide. How many square feet
of paper will Mr. Crain need to cover the
door before he decorates it?
Mathematics
high-school
Zhywu
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Jan 1, 2022
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Zhywu
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Multiply 7 and 3 which equals 21
PHearst
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Jan 2, 2022
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PHearst
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19
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21 squared feet.
Multiply the length (7 ft) by the height (3 ft).
NonSleeper
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Jan 4, 2022
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NonSleeper
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