On Thursday 05 May 2005 07:57 pm, Johnny Andersson wrote:
[snip]
>
> I guess you already know that °C=(°F-32)/1.8 => °F=°C×1.8+32.
>
[snip]
>
> Johnny
Pardon me for jumping back into an OT discussion. Actually there is
an easier method of converting Celcius to Fahrenheit and back: three
steps.
1) Add 40
2) Multiply by 9/5 to change from Celcius to Fahrenheit or by 5/9 to
change from Fahrenheit to Celcius.
3) Subtract 40.
Try it: it works. Anyone desiring a mathematical explanation reply
directly to me, and I will send you a personal reply. (I learned this
from a chemistry professor in the fall of 1960.)
Dan
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