Question

What is the temperature 32 degrees Fahrenheit in degrees Celsius?
a. 20 degrees Celsius
b. 0 degrees Celsius
c. 10 degrees Celsius
d. 10 degrees Celsius

Answer 1

Using    (F - 32)/9  =  C/5
Where F is Fahrenheit,  C = Celsius.

Let F = 32,    (32 - 32)/9  =  C/5
                           0/9      =    C/5
                            0  =  C/5,            therefore  C =  0*5 = 0

32°F =    0°C