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

### Instruction:
A convenience store sells 180  gallons of soda a week.  They buy syrup boxes that can make 30 gallons of soda, and each box costs $40.  How much do they pay for syrup a week?

### Response:
 Wanahitaji kununua masanduku 180/30=<<180/30=6>>6
Hivyo gharama ni 6*40=$<<6*40=240>>240