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

### Instruction:
 史密斯先生在他的教室里有32支记号笔。他买了新的记号笔盒，每盒有9支记号笔。现在，他有86支记号笔。史密斯先生买了多少盒新的记号笔？


### Response:
 史密斯先生买了86支记号笔 - 32支记号笔 = <<86-32=54>>54支记号笔。
史密斯先生买了54支记号笔 ÷ 9支记号笔/盒 = <<54/9=6>>6盒新的记号笔。