Question

The width of a rectangle is
3
4
the length. The perimeter is
252 cm. What is the width of the rectangle?

Answer 1

Answer:

3+4 = 7 the width of the rectangle is 7

Answer 2

Answer:

Width=54cm

Step-by-step explanation:

Let length be x

P=2(l+b)                                                                

252=2(x+3x/4)                                                        [4x+3x=7x]

252=2( 7x/4)

252=2*7x/4

252=7x/2

7x=252*2

7x=504

x=504/7

x=72cm

Thus width=3/4*72=54cm