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

### Instruction:
A craft store makes a third of its sales in the fabric section, a quarter of its sales in the jewelry section, and the rest in the stationery section. They made 36 sales today. How many sales were in the stationery section?

### Response:
 Duka la vitu vya kisanii limefanya mauzo 36 / 3 = <<36/3=12>>12 katika sehemu ya vitambaa.
Limefanya mauzo 36 / 4 = <<36/4=9>>9 katika sehemu ya vito.
Hivyo, kulikuwa na mauzo 36 - 12 - 9 = <<36-12-9=15>>15 katika sehemu ya vifaa vya ofisi.