Related Post: 5 3 4 X 60 5 3 4 Times 60 72 5 9 4 3 X 60 3 4 X 2 5 X 600 5 X 4 )= 60 3 X 10 3 4 2 5 X 29 60 3 4 2 3 X 5 2 60 3 4 2 Phần 5 X 29 60 3/4 * 3/5