Below is an instruction that describes a task. Write a response that appropriately completes the request in English. Please answer in English.

### Instruction:
Yanna bought 60 apples. She gave eighteen apples to Zenny. She gave six more apples to Andrea and kept the rest. How many apples did she keep?

### Response:
Yanna gave a total of 18 + 6 = <<18+6=24>>24 apples.
Therefore, Yanna kept 60 - 24 = <<60-24=36>>36 apples.
#### 36