Плиз -4/9:5/3; 8 1/3: (-2 2/3)
-4/9:5/3= -4/9*3/5= -20/3= - 6 2/3 8 1/3=25/3 -2 2/3=-8/3 - 3/8*25/3= - 25/8= - 3,125