C=100 celcius, r=.........., f=........

R = 4/5 x C
R = 4/5 x 100
R = 80° R

F = (9/5 x C) + 32
F = (9/5 x 100) + 32
F = 180 + 32
F = 212° F

✔ senang bisa membantu, semoga bermanfaat ya :)

c=100 r=80 f=212
insya allah bener