Celsius and Fahrenheit temperatures are related by F=9/5C + 32. What is the Celsius temperature when the Fahrenheit temperature is -40°?
Answer:
-40°C
Step-by-step explanation:
Celsius = (Fahrenheit – 32) x 5/9
= (-40 – 32) x 5/9
= -72 x 5/9
= -8 x 5
= -40°C
