You multiply the width by the length to get the area. In this case the answer would be 144 square feet in the room.
190
15
A 12x12 inch paver is one square foot. So you would need 240 square feet.
144
144 square feet. Multiply length by width - the result is the area in square feet.
12x12= 144 sqft
375
68
14
700
13.38 square meters.
24