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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?
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Jul 22, 2022
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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
Dushkin
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Dushkin
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Multiply 7 and 3 which equals 21
Pj Dietz
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Jul 24, 2022
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Pj Dietz
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21 squared feet.
Multiply the length (7 ft) by the height (3 ft).
Aracelis
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Jul 26, 2022
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Aracelis
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