3200 : 5 = 3200 * 2 / 10 = 6400 / 10 = 640,
2350 : 50 = 2350 * 2 / 100 = 4700 / 100 = 47,
1320 : 5 = 1320 * 2 / 10 = 2640 / 10 = 264,
7200 : 50 = 7200 * 2 / 100 = 14400 / 100 = 144,
4320 : 5 = 4320 * 2 / 10 = 8640 / 10 = 864,
9200 : 50 = 9200 * 2 / 100 = 18400 / 100 = 184