Answer :
Area of a rectangle: length*width
Replacing with Area = 20 and width = 4:
20 = lenth*4
4 is multiplying on the right, then it will divide on the left
20/4 = length
5 meters = length
Area of a rectangle: length*width
Replacing with Area = 20 and width = 4:
20 = lenth*4
4 is multiplying on the right, then it will divide on the left
20/4 = length
5 meters = length