The question, as stated, cannot be answered sensibly. A square foot is a measure of area, with dimensions [L2]. A cubic yard is a measure of volume, with dimensions [L3]. The two measure different things and basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
49 ft * 12 ft * 12 in = 49 ft * 12 ft * 1 ft = 588 cubic feet=588/27 cubic yards = 21.77... cubic yards.49 ft * 12 ft * 12 in = 49 ft * 12 ft * 1 ft = 588 cubic feet=588/27 cubic yards = 21.77... cubic yards.49 ft * 12 ft * 12 in = 49 ft * 12 ft * 1 ft = 588 cubic feet=588/27 cubic yards = 21.77... cubic yards.49 ft * 12 ft * 12 in = 49 ft * 12 ft * 1 ft = 588 cubic feet=588/27 cubic yards = 21.77... cubic yards.
8.5 ft * 16 ft * 4.5 ft = 612 cubic ft = 612/(3*3*3) cubic yards = 22.666... cu yards
The volume of the hole is (782 x 1.5) = 1,173 cubic ft. 1 cubic yard = 27 cubic ft 1,173 cubic ft = (1,173 / 27) = 43.444 cubic yards (repeating)
324 ft³
1 cubic yard = 27 cubic feet 2 cubic yards = 54 cubic feet . . . 435 cubic yards = 11,745 cubic feet
(3,600 square ft) x (1 ft) = 3,600 cubic ft.1 cubic yard = 27 cubic ft3,600 cubic ft = 3,600/27 = (133 and 1/3) cubic yards
It is 1.185185... cubic yards.
25 cubic yards is 675 cubic feet.
13.1 cubic yards, approx.
500 sq ft X 1/12 ft / 27 cubic ft./cubic yard = 1.5 cubic yards
4.938 cubic yards.
It takes 5.0926 cubic yards or 137.5 cubic feet.