630 square feet.
630
630 square feet = 70 square yards.
First we must visualize an area of 70 square feet. One of these visualizations is a 7x10 foot area. In square yards, 7/310/3=70/9 square yards. In inches, 70144=10080 square inches.
There are three feet in a yard. A square a yard long and a yard wide would be three feet on each side and contain nine square feet. 1 sq yd = 3 ft X 3 ft = 9 sq ft... If there are nine square feet in one square yard, then there would be nine times seventy square feet in seventy square yards. 9 X 70 = 630 There are 630 square feet in seventy square yards.
630 square feet.
630
630 square feet = 70 square yards.
There is more than one way to work this out, here is an example, multiply 7 feet by 10 feet to get the answer in square feet, in this case it's 70 square feet, there are 9 square feet in a square yard, so divide 70 by 9 to get the answer, which is approx 7.78 square yards (7.77777778 square yards exactly)
630 square feet is 70 square yards.
The area in square feet is FAIL.
First we must visualize an area of 70 square feet. One of these visualizations is a 7x10 foot area. In square yards, 7/310/3=70/9 square yards. In inches, 70144=10080 square inches.
3 feet = 1 yard. 70 feet = 23 yards 1 foot.
There are three feet in a yard. A square a yard long and a yard wide would be three feet on each side and contain nine square feet. 1 sq yd = 3 ft X 3 ft = 9 sq ft... If there are nine square feet in one square yard, then there would be nine times seventy square feet in seventy square yards. 9 X 70 = 630 There are 630 square feet in seventy square yards.
One cubic yard covers 81 square feet 4 inches thick.
3 feet = 1 yard so 70 feet = 70/3 = 231/3 yards.
23.333