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

### Instruction:
 动物园每小时有50名新游客进入动物园。动物园每天开放8小时。如果总游客数量的80%去看大猩猩展览，一天有多少游客去看大猩猩展览？


### Response:
 动物园一天有400名游客
去看大猩猩展览的游客比例是0.80，所以0.80 * 400 = <<0.80*400=320>>320名游客一天去看大猩猩展览。