Question

Length of a rectangle is 5 meters less than twice of its breadth. If the perimenter of rectangle is 40 meters, then find its length and breadth.​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

let the breadth be 2x and length be 2x-5

perimeter=40m

According to the problem-

2(2x-5+2x)=40

2(4x-5)=40

8x-10=40

8x=40+10

8x=50

x=50/8

x=6.25

therefore breadth=2x6.25= 12.5 and length=12.5-5=7.5