Question

the ratio of a rectangle is 3 : 4 if the perimeter of the rectangle is 700 cm what would the width be?

Answer 1

Answer:

Let the width = 3x cm

Let the length = 4x cm

Perimeter of the Rectangle = 700 cm

According to question,

2(l + b) = 700 cm

2(4x + 3x) = 700 cm

2(7x) = 700 cm

7x = 700/2

7x = 350

x = 350/7

x = 50

Hence the length is = 4x = 4 × 50 = 200 cm

And, width = 3x = 3 × 50 = 150 cm

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Answer 2

Answer:

150 c.m

Step-by-step explanation:

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