Question

Oblicz
-7/11:8/22=
(-5 2/3):(-2 5/6)=
-6 3/4:4 1/2=

Answer 1

-7/11 : 8/22 = -7/11 · 22/8 = -14/8 = -1 6/8 = -1 3/4
(-5 2/3) : (-2 5/6) = -17/3 : -17/6 = -17/3 · - 6/17 = 2
-6 3/4 : 4 1/2 = -27/4 : 9/2 = -27/4 · 2/9 = -3/2 = -1 1/2