Easy way for us lazy Americans to convert C to F. Here's the formula:
Double. Subtract 10%, Add 32.
I.E. 5C = double is 10, minus 10% of 10 which is 1 so now you have 9, then plus 32 = 41F
Lets do another one... 14C = double 28, -10% which is 3 = 25 +32 = 57F.
One more just so I know you've got the hang of it... 25C = 50 - 5 = 45 + 32 = 77F
Kewl, huh?
IMHO we should just all use metric - but most folks on this side of the pond are too pompus and resistant to change... Oh the things I would fix if I were President!!! LOL