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

### Instruction:
 达丽娅吃的比唐多2.5倍的比萨。如果唐吃了80个比萨，他们总共吃了多少个比萨？


### Response:
 由于达丽娅吃的比唐多两倍半，如果唐吃了80个比萨，达丽娅吃了2.5*80 = <<2.5*80=200>>200个比萨。
总共，他们吃了200+80 = <<200+80=280>>280个比萨。