Jawabanmu

2014-02-27T05:37:55+07:00
Dijadikan celcius dulu -> 5/9*(77-32)=5/9*45=25derajat celcius. Baru dijadiin kelvin -> 25+273=298 k
1 5 1
2014-02-27T05:41:27+07:00
K = (°F + 459,67) / 1,8
K = (77
° + 459,67)/ 1.8
   = 298.15 K