DadoSavastleRohr DadoSavastleRohr

29-10-2016
Mathematics

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The length of a rectangle is 5ft longer than twice the width. if the perimeter is 70 ft. find the length and width of the rectangle. ...

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AndyBryer AndyBryer

30-10-2016

Let the width = x then we have that length = 2x + 5 and also that:
x + x + 2x + 5 + 2x + 5 = 70
6x + 10 = 70
6x = 60
x = 10

Therefore width = 10ft and length = 25ft

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