2007-02-05 08:43:59 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
T°C = (5/9)*(T°F-32) = (5/9)*(40-32)=(5/9)*(8)=4.44 °C
round down to nearest integer gives 4°C
2007-02-05 08:49:26 · answer #1 · answered by Mario Roma 2 · 0⤊ 0⤋
A real quick way to convert Fahrenheit to Celsius:
- take the degrees F, subtract 32, then divide the result by 2.
So 40 degrees F - 32 = 8, divided by 2 = 4 degrees C
To convert C to F:
- take the degrees C, double it, then add 32
So 4 degrees C X 2 = 8, plus 32 = 40 degrees F
2007-02-05 21:52:09 · answer #2 · answered by Anonymous · 0⤊ 0⤋
40 degrees times 5/9, then subtract 32 because the freezing point of water is 0 degrees C instead of Farenheight's 32
2007-02-05 16:51:09 · answer #3 · answered by Zsanctified1 2 · 0⤊ 0⤋
4°C
2007-02-05 16:46:59 · answer #4 · answered by violentquaker 4 · 0⤊ 1⤋
Oddly enough, -40 F is exactly equal to -40 C
2007-02-05 17:26:12 · answer #5 · answered by Anonymous · 0⤊ 1⤋
Celsius = (F - 32)/1.8 = 8/1.8 = 4.44 rounds to 4.
2007-02-05 16:50:11 · answer #6 · answered by Jano 5 · 0⤊ 0⤋