math
posted by Anonymous on .
Emma is installing a new tile floor. Each tile measures 12 inches by 12 inches. The room in which she is installing the tiles measures 14 feet by 10 feet. If each tile costs $1.25, how much will it cost Emma to complete her project?

Area of her floor 14 by 10 ft^2 or 140 ft^2
each tile will cover 1 ft^2
so she will need 140 tiles.
Cost = ......