Question

Perimeter of a rectangel is 22 meter . the ratio of its lenght and breadth is 7:4 . Find it's lenght and breadth
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Answer 1

Answer:

7 and 4

Step-by-step explanation:

rectangle length and breadth ratio= 7:4

so length and breadth = 7x and 4x

so perimeter = 2(7x+4x)=22

2(11x)=22

x=22/22

x=1

so length and breadth are = 7 and 4

Answer 2

answer:

length= 7m

breadth=4m

Step-by-step explanation:

let be the length and breadth of the rectangle be 7x and 4x.

as we know the given perimeter is 22m, so

2(l+b)= 22m

=>2(7x+4x)=22m

=>14x+8x=22m

=> 22x=22m

=>x=22/22

=>x=1 metre

therefore, length=7*1=7mand breath=4*1=4m.

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