A cube has edges that measure 2 inches. How many of these cubes are needed to fill a 1 cubic foot box?

1 Answer
Jun 30, 2018

Number of smaller cubes needed to fill is #216#

Explanation:

Volume of #1# cubic ft box is #V=12*12*12=1728# cubic inches

Volume of smaller cube of #2# inches edges is #v=2*2*2=8#

cubic inches. Number of smaller cubes needed to fill #1# cubic ft

box is # N= V/v =1728/8 =216# [Ans]