belleoftheball200910 belleoftheball200910

26-03-2020
Mathematics

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A rectangle classroom is 9 feet wide. It is five times as long as it is wide. What is the perimeter of the classroom?

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wegnerkolmp2741o wegnerkolmp2741o

26-03-2020

Answer:

The perimeter is 100 ft

Step-by-step explanation:

Width = 9 ft

It is five times as long as it is wide

Length = 5*width = 5*9 = 45 ft

P = 2(l+w)

=2(45+5)

=2(50)

= 100 ft

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