C is Celsius

F is Fahrenheit **C = 5/9 ( F-32**

**F = 9/5 ( C+32 **

Let's try converting 68 degrees Fahrenheit to celsius 5/9(68-32)

Step 1: 68 less 32 is 36

Step 2: 5 divided by 9 is 0.5555555555555

Step 3: multiply the repeating decimal by 36

Step 4: your solution is 20

Now, convert 20 degrees Celsius to Fahrenheit to check your work.

9/5C +32

Step 1: 9 divided by 5 is 1.8

Step 2: 1.8 multiplied by 20 is 36

Step 3: 36 plus 32 = 68