608.2
6:1/11= 6/1:1/11=6*11/1=66
608.4
5:5/7= 5/1:5/7= 5*7/5 = 7
608.6
7
1----- = 16/9:8 = 16/9:8/1 = 16*1/8*9 =
9
=2/9
609.2
15/8:25/6= 15*6/25*8= 3*2/5*4 = 6/20= 3/10 = 0,3
609.4
20/3:25/9= 20*9/3*25 = 4*3/1*5 = 12/5 = 2,4
609.6
16/3:32/9= 16*9/3*32 = 1*3/1*2 = 3/2 = 1,5