Odpowiedzi

2010-03-25T20:34:30+01:00
19'N - 0' = 19'
19 x 4 min = 76 min
76 min =1 h 16 min
12h + 1 h 16 min = 13.16
2010-03-25T20:37:08+01:00
0' + 19' = 19'

1' -4min
19' - x

x= 19' * 4 min/1'
x=76min
76 min: 60min = 1h 16min

12.00 + 1h16 min = 13.16

W Katowicach jest godz 13.16