(1 1/9-5 1/5) : (-1/5+2,1)

(1 1/9 - 5 1/5) : ( -1/5+2,1)= - 2 26/131

1)   1 1/9 - 5 1/5=1 5/45 - 5 9/45= - 4 4/45
2)    - 1/5+2,1= - 0,2+2,1=1,9
3)    - 4 4/45 :1,9= - 184/45 * 10/19= - 368/171= - 2 26/171