20*12 = 240 inches
240 Get extra for breakage.
1 yd. equals 3 ft.
In order to answer this question you must first convert the measurements into inches(20 ft= 240 in), so the new problem is 240*240*3, which equals 172800. Then you must convert the inches into yards by dividing 172800 by 36, which equals 4800. So it takes 4800 yards of sand to fill a sandbox 20 feet by 20 feet by 3 inches.
240
Answer: 240 ft² = 22.2967 m²
20*12 = 240 inches
It depends on the geometry. for example if it is square, then the perimeter equals 4 x 60 = 240 feet.
7.874015748 ft Direct Conversion Formula 2.40 m* 1 ft 0.3048 m = 7.874015748 ft
20 ft.
787.4 ft 1 Meter = 3.28 ft 1 foot = 0.3048 m
240 ml
12 x 20 = 240 12-ft x 20-ft = 240 ft2
240 floz equal how many cups
240 meters = 787.44 ft = 262.48 yards
240 000 l easy
240 Get extra for breakage.