SOLUTION: the length of a rectangular plot is 4.5 times that of its breath. if the area of plot is 200 square metres,then what is its length
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Question 828399: the length of a rectangular plot is 4.5 times that of its breath. if the area of plot is 200 square metres,then what is its length Answer by TimothyLamb(4379) (Show Source):
You can put this solution on YOUR website! ---
x = length
y = width
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x = 4.5y
200 = xy
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y = 200/x
x = 4.5(200/x)
xx = 900
x = sqrt( 900 )
x = 30
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answer:
length = 30 m
width = 6.666666 m
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