document.write( "Question 706651: how many cubes of side 5 cm would be needed to fill the space inside a hollow cube of side 20 cm? \n" ); document.write( "
Algebra.Com's Answer #435316 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! Each smaller cube is 5^3 = 125 cubic cm\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The larger cube is 20^3 = 8000 cubic cm\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So you will need 8000/125 = 64 cubes total \n" ); document.write( " |