6/29*(6- 2 3/11 *1 1/9)=688/957 1)2 3/11 * 1 1/9=25/11 *10/9=250/99=2 52/99 2) 6 - 2 52/99 = 5 99/99 - 2 52/99 = 3 47/99 6/29 * 3 47/99 = 6/29 * 344/99=688/957