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

### Instruction:
 茉莉每天下午游泳12圈，从周一到周五。她在五个星期里游了多少圈？


### Response:
 5个星期，每周5天意味着5 * 5 = <<5*5=25>>25天
如果她每天游泳12圈，那么在25天里，她游泳12 * 25 = <<300=300>>300圈。