Помогите срочно дам 2 30 балов номер 1041
7 15/54-3 4/54-11/54=4 8 21/36-4 10/36-1 9/36=3 2/36=3 1/18 9 15/100-2 12/100-4=3 3/100 5 11/42-2 9/42-1 2/42=2 13-5 35/60-1 16/60=6 9/60=6 3/20 11-6 26/42-9/42=4 7/42= 4 1/6