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

### Instruction:
 三个朋友一共吃了8磅水果。马里奥吃了8盎司的橙子，而莉迪亚吃了24盎司的苹果。尼古拉吃了桃子。尼古拉吃了多少磅的桃子？


### Response:
 马里奥吃了8/16 = 0.5磅的橙子。
莉迪亚吃了24/16 = 1.5磅的苹果。
尼古拉吃了8 - 0.5 - 1.5 = 6磅的桃子。