26.736 sq yd
150 sq yards = 0.0310 acres
1 sq yard = 36*36 sq inches So 690 sq inches = 690/(36*36) = 0.5324 sq yards.
There is no answer to this as inches (length) are different units to square yards (area)
5X30=150sq. ft. 150 sq. ft. / 9 sq. ft./sq. yard = 16.7 sq. yards
1 yard = 36 inches so 1 sq yard = 36*36 = 1296 sq inches So 484 sq inches = 484/1296 = 0.3735 sq yards (approx)
9 sq ft = 1 sq yard so 1350 sq ft = 1350/9 sq yards = 150 sq yards.
100 x 150 divided by 144 sq in per sq ft = 104.2 sq ft
16553 sq ft * 2 inches = 16553/9 sq yards * 2/36 yards = 16553*2/(9*36) cubic yards = 102.18 cu yards.
108 sq feet * 2 inches = 108/9 sq yards * 2/36 yards = 12 sq yards * 1/18 yard = 2/3 cubic feet.108 sq feet * 2 inches = 108/9 sq yards * 2/36 yards = 12 sq yards * 1/18 yard = 2/3 cubic feet.108 sq feet * 2 inches = 108/9 sq yards * 2/36 yards = 12 sq yards * 1/18 yard = 2/3 cubic feet.108 sq feet * 2 inches = 108/9 sq yards * 2/36 yards = 12 sq yards * 1/18 yard = 2/3 cubic feet.
2.2222222 cu. yards
1500 sq ft * 4 inches = 1500/9 sq yards * 1/9 yards = 18.518518... cubic yards.