17\159:34\300=17/159 x300/34=
=1/159 x300/2=150/159=50/53
11:20intregi si 1\6=11:[(6x20+1)/6]=11:(121/6)=11x(6/121)=6/11
14:3intregi si 1\2=14:[(3x2+1)/2]=14:(7/2)=14x(2/7)=4
3 intregi si 5\6 : 1 intreg si 11\12=[(6x3+5)/6]:[(12x1+11)/12]=
=(23/6):(23/12)=(23/6)x(12/23)=12/6=2
