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Viefleur [7K]
3 years ago
7

Robert wants to install windows in a bus barn to improve the airflow in the summer months. If Robert makes his own screens, he c

an save money. To have screen material to fold over the window frame, Robert needs to cut 5 1/2 foot by 5 1/2 foot squares. The back wall by the offices requires four windows. For a good cross-flow of air, Robert will build five windows on each of the other two walls of the barn. How many square inches of screen will be needed for all of the windows?
Im helping my younger brother with his home work.
Mathematics
1 answer:
navik [9.2K]3 years ago
7 0
Well since the area of one screen in 11 ft2 you would times it by 4 which is 44
and 5 which is 55 twice so its actually 154 ft2 
hope this helps
(If I got it wrong plz tell me, I think I got it right, but just in case)
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