Jawabanmu

2014-03-06T21:09:40+07:00
*225-273 = -48 C
*4/5 X -48 = -38,4 R
*9/5 X -48 = -86,4 + 32 = -54,4 F
1 4 1
2014-03-06T21:37:37+07:00
225 K =...C=...R=...F
C=273 - 255 = 18 C
R = 4/5 x 18 = 14,4 R
F = 9/4 x 14,4 = 32,4 + 32 = 64,4