kak tolong yak pale caranya please dikumpulin bsok soalnya,yg d ajah gapapa

K=255°
C=K-273
=255-273
=-78°C
R=4/5K-273
=4/5.255-273
=204-273
=-69°R
F=9/5K-273+32
=(9/5.255)-(273+32)
=459-305
=154°F
InsyaAllah benar
maaf jika salah