Find the average age of the participants in this survey.
25, 27, 32, 29, 21
The average age of the participants in this survey is (25 + 27 + 32 + 29 + 21)/5 = 26.8.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Find the average age of the participants in this survey.

### Response:
The average age of the participants in this survey is (25 + 27 + 32 + 29 + 21)/5 = 26.8.