Question

Jim bought a new freezer last winter. When he plugged it in at noon the temperature

inside the freezer was 21°C. That night the temperature inside the freezer was -15°C. By
how many degrees Celsius did the temperature change?

Answer 1

The temperature inside the freezer dropped 36°C.

Explanation:

You need to subtract the new temperature from the old temperature to get the difference. That's a pretty cool freezer! (Pun intended!)

I hope this helps!