The Perimeter of a rectangle is 150 cm. The length is 15 cm greater than the width. Find the dimensions

Hey there,

Answer:

Width = xcm

Length = xcm + 15

x + x + x + 15 + x + 15 = 150cm
4x = 150 - 15 - 15
4x = 120
x = 120 / 4
   = 30
Width = 30 cm
Length = 30 cm + 15 cm 
             = 45 cm

Hope this helps :D

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