If a thermometer indicates 30 degrees Celsius, the temperature in degrees Fahrenheit is 86°F.
Boiling water measures 100 degrees in Celsius, and 212 degrees in Fahrenheit. Freezing water measure 0 degrees in Celsius, and 32 degrees in Fahrenheit.
So, if you want to convert Celsius into Fahrenheit, you will need to:
Multiply by 180/100
Add 32
Let's convert 30 degrees Celsius into Fahrenheit.
30 [tex]\times[/tex] 180/100 = 54
54 + 32 = 86
