Jawabanmu

2014-04-03T16:32:06+07:00
A. 77F = 5/9 x (77-32)= 25 C= 4/5 x 25= 20 R= 273+25 = 298 K
b. 333K= 333-273 =60C = 4/5 x 60= 48R = 9/4 x 48 (+32)= 140F
2014-04-03T16:58:43+07:00
Ini perbandingannya R:C:(F+32) = 4:5:9