Jawabanmu

2014-02-26T13:26:49+07:00
4/5 X 60°C : 48°C
9/5 X 80
°C + 32 : 176°F
70°C + 273 = 343 K
5/9 X (104°F - 32) = 40°C
5/4 X 28°R = 35°C
360 K - 273 = 87°C