tolong dijawab plisssss…1. 11 derajat celcius= derajat reamur 2. 80 derajat fahrenheit = derajat celcius. 3. 70 derajat reamur =. derajat celcius

1. R= 4/5 . 11 = 8,8 R

2. c= 5/9(f-32)= 5/9. (80-32)
= 5/9 . 48= 26,7

3. c =5/4. 70=87,5

1. 11 °C ÷ 4 =2.75 °R
2. 80° F ÷ 5 = 16° C
3.70° R ÷ 5 =14 ° C

semoga bermanfaat 🙂