College

When the temperature is 20 degrees Celsius (C), what is it on the Fahrenheit (F) scale? Use the following formula:

Degrees Fahrenheit [tex]= \frac{9}{5}(C) + 32[/tex].

A. 93 3/5 Degrees
B. 78 Degrees
C. 62 3/5 Degrees
D. 68 Degrees