Problema Solution
If the temperature on one day in January for Phoenix AZ is 63 degrees Fahrenheit. On the same day in Barrow AK the temperature is -16 degrees Fahrenheit . What is the difference between the two temperatures.
Answer provided by our tutors
the difference in the temperatures = the temperature in Phoenix AZ (63 degrees Fahrenheit) - the temperature in Barrow AK (-16 degrees Fahrenheit)
the difference in the temperatures = 63 - (-16)
the difference in the temperatures = 63 + 16
the difference in the temperatures = 79 degrees Fahrenheit