Mrs. Jones is cutting fabric into triangular bandages for students to practice bandaging in First Aid Class. The dimensions of the triangular sling are 30 x 30 x 45 inches. The triangular bandage for the head needs to be similar but smaller than the triangle for the sling. Mrs. Jones has a piece of fabric that is 18 inches wide and 112 inches long. If one of the shorter sides of the bandage is 18 inches, find the other dimensions of the bandage. How many of these bandages can Mrs. Jones cut out of her piece of fabric?

-- Can someone help me? I believed I got the wrong answer