Jawabanmu

2014-01-10T14:24:16+07:00
-5 C
perlu caranya juga?
Iya perlu banget, please....
1 jam = 60mnt
60/5= 12*2 =24
19-24 = -5
2014-01-10T14:29:23+07:00
19°C - [ ( 60/5 ) x 2°C ]
19
°C - 24°C = -5°C