The length of the rectangle is 87 cm and the width is 28 cm less. What is its perimeter?

1. Let’s find what the width of the rectangle is, if from the problem statement we know that its length is 87 centimeters, and the width is 28 centimeters less:

87 – 20 = 67 centimeters.

2. Find out the perimeter of the rectangle, if known. that its width is 67 centimeters, and its length is 87 centimeters, to find the perimeter, you need to fold all the sides of the rectangle:

67 + 67 + 87 + 87 = 308 centimeters.

Answer: The perimeter of the rectangle is 308 centimeters.