Question

the length and Breadth of a rectangle
are in the ratio 4:3. If its perimeter
is 154meter. find its length and breath​

Answer 1

Answer:

Let the length be 4x and breadth be 3x

A.T.Q

Perimeter = 154m

2(l+b) = 154

2(4x+3x) = 154

2(7x) = 154

14x = 154

x = 154/14

x= 11

Length= 44

Breadth= 33

hope it helps you

Answer 2

Answer:

let length and breadth be 4x and 3x

perimeter of rectangle = 2 ( l + b)

154 = 2 ( 4x + 3x )

154 = 2 x 7x

7x = 154/2

7x = 77

X = 77/7

X = 11

4x = 4 X 11. = 44 m

3x =. 3 X 11 = 33 m

Hence the length and breadth of rectangle is 44 m And 33 m

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