How do you simplify your answer to the nearest cubic inch or yard? And what is a cubic inch and yard?
+11 There are 1728 (123) cubic inches in a cubic foot. There are 27 (33) cubic feet in a cubic yard. There are 3097600
(17603) cubic yards in a cubic mile. Just put the ratio of linear(not square or cubic) units to a linear unit and cube it. i.e. 12 inches in a foot, 123 =1728 cubic inches in a cubic foot.
For square units, ratio2.
