F = (9/5)*C + 32, so (9/5)*(-1) + 32 = 30.2° F
Celsius
I suggest you convert each of the Fahrenheit temperatures to Celsius (or the other way round, each of the Celsius temperatures to Fahrenheit), and then compare.
Convert Fahrenheit to Celsius: Celsius = (5/9) * (Fahrenheit - 32)Convert Celsius to Fahrenheit: Fahrenheit = (9/5) * Celsius + 32Convert Celsius to kelvin: Kelvin = Celsius + 273.15Convert kelvin to Celsius: Celsius = kelvin - 273.15
Celsius
Minus 4 degrees Fahrenheit is approximately -20 degrees Celsius. You can convert Fahrenheit to Celsius by subtracting 32 from the Fahrenheit temperature and then multiplying by 5/9.
-4 Fahrenheit.
-20 degrees Celsius is equal to -4 degrees Fahrenheit.
Minus 50 degrees Fahrenheit is equal to -45.6 degrees Celsius.
-20 degrees Celsius is equivalent to -4 degrees Fahrenheit.
-20 degrees Celsius is equal to -4 degrees Fahrenheit.
(minus 17) degrees Celsius = 1.4 degrees Fahrenheit
Minus 270 degrees Celsius is equal to minus 454 degrees Fahrenheit.
Minus 50 degrees Celsius is equal to minus 58 degrees Fahrenheit.
Minus 21 degrees Celsius is equal to approximately minus 5.8 degrees Fahrenheit.
Minus 26 degrees Celsius is equal to approximately minus 14.8 degrees Fahrenheit.
Minus 72 degrees Fahrenheit is equal to approximately minus 57 degrees Celsius. To convert Fahrenheit to Celsius, you can use the formula: (Fahrenheit - 32) × 5/9.