Question 254510
Convert all units into the same measure as
75 ft. * 12 in / 1 ft * 2.54 cm / 1 in. =  2286 cm
12 in. * 2.54 cm / 1 in = 30.48 cm
2.54 cm = 2.54 cm.
Now,
2286 x 30.48 x 2.54 = 176980.2912 cm^3
don't know what units you want though.