Question

5-1°F and
The temperature of a chemical solution was checked hourly. The temperatures for the last 3 hours were 5'
-10°F
What was the average temperature over the 3 hours?
0-5°F
0-2°F
0-1°F
2°F

Answer 1

Average = (sum of all)/(amount of #)
(5 + (-1) + (-10)) = 5 - 1 - 10 = -6
There are 3 total data numbers
-6/3 = -2

Solution: -2 Degrees F