Question

If the beginning temperature was -13 degrees at 5:00 a.m. what was the temperature at 9:00 a.m

Answer 1

-23.4 at 9:00 a.m.

Explanation:

Make a ratio with the given numbers: -13, 5.

I believe the "common number" for the ratio of 1 a.m. would be:

2.6 : 1 times 9 = 23.4 : 9