Question

The ratio of the length of a rectangular plot to its breadth is 7:3 . If the length is 280 m , find the breadth of the plot ​

Answer 1

let

length=7x

breadth=3x

we know that

length=280m

7x=280

x=280/7

x=40

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bredth=3x=3(40) = 120m

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I hope you understand

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Answer 2

LET

LENGTH = 7x

BREADTH = 3x

LENGTH = 280m

7x = 280

x = 280/7

x = 40

BREADTH = 3x = 3(40) = 120m

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i hope this helps you

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keep smiling always