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

### Instruction:
 Chenny alinunua sahani 9 kwa $2 kila moja. Pia alinunua vijiko kwa $1.50 kila kimoja. Vijiko vingapi Chenny alinunua ikiwa alilipa jumla ya $24 kwa sahani na kijiko?


### Response:
 Gharama ya sahani 9 ni $2 x 9 = $<<2*9=18>>18.
Hivyo, Chenny alilipa $24 - $18 = $<<24-18=6>>6 kwa vijiko.
Hivyo, alinunua $6/$1.50 = 4 vijiko.