Related Post: 10 X 5 90 2x 10 X 5 90 900 X 10 5 5x 10 X =( 4x 90 )+ 5 X 5 4x 10 90 3600 90 X 10 5 Of 24 120 6 10*9/5 5 X What = 90 10 Of 90.00 5/9 * 3/10