it depends how big they are.
nine.
it will cover 3 cubic feet, or 9 feet, I am not sure how many square feet
3 there are 3 feet in a yard
12
3
There are 11 feet in 3 yards, 2 feet, since there are 3 feet in a yard.
3 + 2 = 5
3 feet!!
15,840 feet in 3 miles
3 miles = 15,840 feet
There are 9 feet in 3 yards.
3 feet = 1 yard 33 divided by 3 = 11 yards
3 feet 3 and 3/8 inches
43332 Feet (there are 3 feet in a meter and and also 3 feet in a yard)
11 feet = 3 yards and 2 feet
3*17 = 51 square feet