115C=.....R.... F.....
Matematika
lestarim898
Pertanyaan
115C=.....R.... F.....
2 Jawaban
-
1. Jawaban Hanif113
C/5 = R/4 = (F+32°)/9
115/5 = R/4
R = 92°
115/5 = (F+32°)/9
207 = F+32°
F = 175° -
2. Jawaban Faishalam
4/5×115=92°R
9/4×(92-32)=9/4×60=135°F