document.write( "Question 319470: Adam wants to place a marble door on his entrance way. The marble door will be shaped like a rectangular solid and will measure 78 3/4 inches long and 42 1/3 inches wide; and will be 1 3/4 inch thick. How many cubic inches of marble will be needed for the door? Give solution exactly as a mixed number. \n" ); document.write( "
Algebra.Com's Answer #228761 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 78 3/4 inches long \n" ); document.write( "42 1/3 inches wide; \n" ); document.write( " 1 3/4 inch thick. \n" ); document.write( ".. \n" ); document.write( "Volume of marble = L*W*H \n" ); document.write( "315/4 *117/3 * 7/4 \n" ); document.write( "5374 17/25 cu.in \n" ); document.write( " |