1728
Inch is a length. Cubic inch is a volume. The question is wrong.
1,728
1 kg = 2.2 pounds1 yard = 3 feet1 cubic yeard = 27 cubic feet10 kg/cubic yard = 10 (kg/cub yard) x 2.2 (pounds/kg) x 1/27 (cub yard/cub foot)= 10 x 2.2/27 pounds/cubic foot
One pound per cubic foot is equal to 16 kilograms per cubic meter.
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