The rectangle is 4 cm long and 4 times less wide. Draw this rectangle. Find its perimeter.

1) What is the width of the rectangle? If the width is 4 times less than the length, then the length must be divided by 4.

4: 4 = 1 (cm)

2) We build a rectangle with a length of 4 cm and a width of 1 cm.

3) Find the perimeter of the rectangle. The perimeter of a rectangle is the sum of the lengths of its sides.

P = 4 + 1 + 4 + 1 = 10 (cm)

Answer. 10 cm.