How to Use Hyphens. It turns out the first person was on the right track. In the sentence Is the glass half full? you don't need a hyphen between half and full. However, if we put the words half full before the word glass so that they are acting as a compound modifier, then it makes sense to use a hyphen.
Start by taking the number in Fahrenheit and subtracting 32. Then divide the number by 9, and then multiply it by 5. This is how you convert Fahrenheit to Celsius or use the e â¦ quation C = (F - 32) Ã 5/9   In this case, the answer is about 15.56 degrees Celsius.tart by taking the number in Fahrenheit and subtracting 32. Then divide the number by 9, and then multiply it by 5. This is how you convert Fahrenheit to Celsius or use the e â¦ quation C = (F - 32) Ã 5/9   In this case, the answer is about 15.56 degrees Celsius.
Example: 52.2 + 32 = 84.2 degrees Fahrenheit. To calculate the change in temperature, subtract the initial temperature from the final temperature. Example: 84.2 degree Fahrenheit - 41 degrees Fahrenheit = 43.2 degrees Fahrenheit The temperature from morning to afternoon changed by 43.2 degrees Fahrenheit.tep 4. Step 5. Obtain the two temperature readings for which you want to calculate the change. As an example, consider the readings from the introduction: 41 degrees Fahrenheit and 29 degrees Celsius. Before you can calculate the change in temperature, you must convert both measurements to the same unit.