คำตอบที่ 12
C/5=R/4=(F-32)/9
F=210,C=98.8888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888888 ยังไม่หมดนะ...ยังมีแปดอีกแยอะ(ไม่รู้จบอ่ะ...อิอิ)