Predrag
Pat Naughtin wrote:
Dear Ezra and All,
I guess that I converted 2 degrees centigrade to degrees Fahrenheit without considering the minus sign before the 2.
I expect that you might do the same thing when it has been twenty or more years since you've seen the word Fahrenheit, and more than thirty years since you've seen the word centigrade. And maybe much longer since you've done a conversion between the two of them.
Cheers,
Pat Naughtin LCAMS
Geelong, Australia
