Jawabanmu

2014-02-25T19:13:25+07:00
77F : C= 5/9×(77-23) = 25 C R= 4/9×(77-23) = 20 R K = 25+273= 298 K 333K : C= 333-273= 60 C R= 4/5×60 = 48 R F= 9/5×60= 108 +32= 140 F soirry klo salah
44 3 44