Question

1) - 28 4/5 : 13 5/7
2) 6 3/5 : 2/3
3) -3 3/11 : (- 9/11)

Answer 1

1)=-144/5 * 5/96=-144/96=-72/48=-36/24=-3/2=-1 1/2=-1,5
2)=33/5 * 3/2=99/10=9,9
3)=36/11 *11/9=4