201004:1 = 80400 : 100 = 800445000:15 = 3000 : 10 = 300101005240 = 20100 40 = 80400 = 80010064000:80050 = 80 50 = 400096000:12-4000 = 8000 : 8 = 10007200:6050 = 120 : 50 = 2.
201004:1 = 80400 : 100 = 8004
45000:15 = 3000 : 10 = 30010
1005240 = 20100 40 = 80400 = 800100
64000:80050 = 80 50 = 4000
96000:12-4000 = 8000 : 8 = 1000
7200:6050 = 120 : 50 = 2.