The ratio of length of a school ground to its width is 5:2 . Find the length if width is 40m?
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The ratio of length of a school ground to its width is 5:2 . Find the length if width is 40m?
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Answer:
Given,
Width of the school ground =40m
Ratio of length to width of ground =5:2.
Let,
Length of the school ground =5x
Width of the school ground =2x
2x = 40
x=20
∴ Length of the school ground =5x
=5(20)
=100m
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