You want to install kitchen florr tiles that each measure 12 inches by 12 inches (1sq ft) Your kitchen measures 12 feet by 14 feet, but there is a 2 foot by 4 foot area around the sink that will NOT be tiled. How many tiles do you need?

a. 142
b. 150
c. 160
d. 168

I believe the answer is D...168 - 8= 160 sq ft.