36oF
68oF
11.1oF
43.1oF
25oF
Explanation
Video Explanation
No video available
Post your Contribution
Discussions (20)

A shorter and more understandable method of solving this which I learned from Geography is
°F=(1.8×°C)+32
the vice versa goes for converting °C to °F
°C=(°F-32)÷1.8

°F = (°C ×1.8) + 32
°F = (20°×1.8)+32
°F= 68°
To convert °F back to °C
°C = (°F -32)÷1.8
°C= (68°-32)÷1.8
°C = 20°
simplest method i found on my own hope it help someone out there

"Oga"..... the answer is wrong,i consulted a professor of physics who said the answers are highly misleading

F-32/5=C/9, where c=20 F-32/5=20/9 CROSS MULTIPLY 9(F-32)=5×20 9F-288=100 9F=100+288 9F=388(divide both side by 9) F=43.1


