(0,87m-0.66m)*10:2:3=0
0.21m*10:2:3=0
2.1m:2:3=0
1.05m:3=0
0.35m=0
m=0/0.35
m=0
10*(1,37k-0.12k):5:8=0
10*1.25k:5:8=0
12.5k:5:8=0
2.5k:8=0
5/16k=0
k=0/(5/16)k=0
(0,87m-0.66m)*10:2:3=0
0.21m*10:2:3=0
2.1m:2:3=0
1.05m:3=0
0.35m=0
m=0/0.35
m=0
10*(1,37k-0.12k):5:8=0
10*1.25k:5:8=0
12.5k:5:8=0
2.5k:8=0
5/16k=0
k=0/(5/16)
k=0