Answer:
Freezers made up
= 24% of the appliances sold in January.
Explanation:
We have that:
10 + 8 + 12 + 12 + 8 = 50 parts were sold in January.
Freezers made up what part of the appliances sold in January?
12 of those were freezers, so:

Freezers made up
= 24% of the appliances sold in January.