Cindy owns a rectangular lot that is 18 yards long and 45 feet wide. She is going to cover the lot with square pieces of sod. (1 yard = 3 feet)
45 ft
다
18 yd
What is the are of the yard?
square yards.
If the sod costs $12 per square yard, how much will Cindy pay to completely cover the lot with sod? $