at -40 degree both F an C are equal.You get this by :
let the temperature be x numerically, when we use the formula we get:
= F=(9/5)C +32
= x=(9/5)x +32 because F=C
= -32 + 9/5x-x
= -32 = 4x/5
= -160/4 = x
= -40 .
Chat with our AI personalities
To convert from Fahrenheit to Celsius do the following: (Temp F - 32) * 5 / 9 = Temp C To convert from Celsius to Fahrenheit do the opposite: Temp C * 9 / 5 + 32 = Temp F This is easy to remember using the boiling point of water (100 C or 212 F). (212 F - 32) * 5 / 9 = 100 C 100 C * 9 / 5 + 32 = 212 F
-50.8F [c/5 = (f-32)/9] ; c -> temp in Celsius; f -> temp in Fahrenheit
32 F is equal to 0 C. 212 F is equal to 100 C. and at -40, F and C are the same.
Angles:degrees Temp.: degees C, degrees F, or kelvins
Use this formula. Temp. F = Temp. C(1.80) + 32 -52 = Temp. C(1.80) + 32 ( subtract 32 from each side ) -84 = Temp C(1.80) ( divide both sides by 1.80 ) = -46.7 Celsius