A smooth, creamy ice cream can be produced by beginning the whipping and freezing stage at a temperature of -7°C. The finished ice cream is then hardened in a freezing unit that brings the temperature to -40°C.

Question

What is the difference between the temperatures in the two stages?
-40 - (-7) = -40 + 7 = _°C

Answer 1

To find the difference between the two temperatures, you can perform the calculation as follows:

\[ -40 - (-7) = -40 + 7 = -33 \]

So, the difference between the temperatures in the two stages is \(-33°C\).