Question

on a cold day, the temperature in a certain city changed -14.4 degrees over 9.6 hours what was the average change in temperature per hour

Answer 1

-1.5

Explanation:

To your knowledge, unit rate is usually found by dividing Unit/Rate, hence bringing us to the equation of:

-14.4/9.6

as -14.4 is the unit, whilst 9.6 is the rate.

Dividing these together, you'd achieve the answer of -1.5

Hope this helps!

Answer 2

-1.5

Explanation:

it's a negative number, not a positive number

The other person got it wrong