Answer :
To find the area of a rectangle with a length of 120 cm and width of 80 cm, simply multiply the length by the width to get 9600 square cm.
The area of a rectangle can be calculated by multiplying its length by its width. In this case, the length is 120 cm and the width is 80 cm.
Area = Length x Width
Area = 120 cm x 80 cm
Area = 9600 square cm
Therefore, the area of the rectangle is 9600 square centimeters.