necromancer wrote:

>>What is the Temperature Conversion Formula? I used to know it. It's
>>used for converting Celsius to Farenheit and vise versa.
>>
>>I have my old Math book out but I can not find it anywhere in the
>>Index, although I know I have seen it in there before.

> http://mathforum.org/library/drmath/view/58472.html

-40F - 32 = -72 * 5 = -360 / 9 = -40C

-40C * 9 = -360 / 5 = -72 + 32 = -40F