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

### Instruction:
 Bwana Smith alikuwa na madoa 32 katika darasa lake. Ananunua masanduku mapya ya madoa ambayo kila sanduku lina madoa 9. Sasa, ana madoa 86. Bwana Smith alinunua masanduku mapya mangapi?


### Response:
 Bwana Smith alinunua madoa 86 - madoa 32 = <<86-32=54>>54.
Bwana Smith alinunua madoa 54 ÷ madoa 9/sanduku = <<54/9=6>>6 masanduku mapya.