A rectangle has an area of 4 square meters. The width is

1/5 meter. What is the length of the rectangle?

Given:

Area of a rectangle = 4 square meters

wight = 1/5 meter

find the length

Area of a rectangle = length * width

length = area / width

length = 4 m² : 1/5 m

length = 4 m² * 5/1m

length = 20 m

length is 20 meters.

Area = 20 m * 1/5 m = 20 m² / 5 = 4m²