A 10 m long and 8 m wide rectangular floor is to be covered with a square carpet with 4 m sides. How many square meters of the floor are uncovered?
The area of the floor is 10 m x 8 m = <T>multiply(10, 8)=80 square meters.
The area of the carpet is 4 m x 4 m = <T>multiply(4, 4)=16 square meters.
Therefore, the area of the floor not covered by the carpet is 80 square meters - 16 square meters = <T>subtract(80, 16)=64 square meters,
