18 C
-18
-18ºC = -0.4ºF
The difference between 13 degrees Celsius and -5 degrees Celsius is calculated by subtracting the smaller temperature from the larger temperature. In this case, the calculation would be 13 - (-5) = 13 + 5 = 18 degrees Celsius. Therefore, the temperature difference between 13 degrees Celsius and -5 degrees Celsius is 18 degrees Celsius.
18 degrees Celsius is 64.5 degrees Fahrenheit or 291 kelvin. Not cold.
23 degrees Fahrenheit = -5 degrees Celsius.
-18 degrees Celsius is colder than -12 degrees Celsius. The lower the temperature in degrees Celsius, the colder it is. In this case, -18 degrees Celsius is 6 degrees colder than -12 degrees Celsius.
The Celsius temperature scale (as does the Fahrenheit and Kelvin scale) works on the principle that the higher the number the warmer the temperature.So you need to order these numbers in descending order if you want the warmest first. If you remember that a positive number is always larger than a negative number then you will see that the order of your example will be:18 degrees C, 4 degrees C, 0 degrees C, -1 degrees C, -11 degrees C, -18 degrees C.
18 C is warmer than 15 C.
18 degrees of the Celsius (or absolute) scale
It is: (15+18)+12 = 45
LCM of 12 and 15 and 18 is 180.
GCF(12, 15, 18) = 3
-12 + 18 - (-15) = -12 + 18 +15 = 21
It is 180
13
(12+15+18)/3 = 15
6