Final answer:
The difference between the highest average temperature (27°C) and the lowest average temperature (-14°C) in Calgary, Canada, is 41°C.
Step-by-step explanation:
To find the difference between the highest and lowest average temperatures in Calgary, Canada, we simply subtract the lowest average temperature from the highest average temperature. The highest average temperature provided is 27°C in July, and the lowest average temperature is -14°C in January. Therefore, the difference between the two temperatures is:
27°C - (-14°C) = 27°C + 14°C = 41°C.
The difference between the highest and lowest average temperatures in Calgary is 41 degrees Celsius.