How do you change from Celsius to Fahrenheit?

I was told once that there was a mathematical way of changing from degrees celsius to degrees fahrenheit. Anyone know how exactly?How do you change from Celsius to Fahrenheit?
multiply by 1.8 and add 32 degrees.How do you change from Celsius to Fahrenheit?
You'll get a million answers to this. It is a linear problem. We know that 0C = 32F and 100C=212F. Because it is linear, we need to produce:



y=mx+b



where m= the slope and b is the y intercept.

The Y intercept is easy. Since 0C =32F, the intercept is 32, right? After all, no matter what m is, mx =0 at 0C and we know y = 32, so b MUST be 32! Easy.



The slope is the rise over the run. So 212-32 = 180 degree %26quot;rise%26quot; for a 100 degree %26quot;run%26quot; is 1.8. So m=1.8.



Now let's check our work. For 0C:



32=0 x 1.9 + 32 (check)

212 = 100 x 1.8 + 32 = 180 + 32 = 212 (check)



There you go!How do you change from Celsius to Fahrenheit?
Temp in celsius * 1.8 + 32 gives you the answer in fahrenheit.How do you change from Celsius to Fahrenheit?
When you finally get the correct and easy answer, work out what Minus 40 (-40) Celsius is in Fahrenheit.How do you change from Celsius to Fahrenheit?
Double celsius,add 30 then minus 2How do you change from Celsius to Fahrenheit?
go in a time travel machineHow do you change from Celsius to Fahrenheit?
double celsius and then add 30 to get fahrenheitHow do you change from Celsius to Fahrenheit?
the temperature will be exactly the same if you do