How many yards is 5 feet long by 4 feet wide?
A yard is 3feet. A square yard is 3feet x 3feet; therefore, a square yard is 9sqaure feet.
5feet x 4feet is equal to 20sqare feet. To calculate the area in square yards, devide 20 square feet by 9 square feet. The answer, therefore, is 2.22 square yards.