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

### Instruction:
 Chenny ana vipande 10 vya pipi za kugawa kwa marafiki zake. Alikumbuka kwamba anahitaji kununua vipande 4 zaidi ili kila rafiki apate pipi 2. Chenny ana marafiki wangapi?


### Response:
 Idadi ya marafiki ambao Chenny anao ni idadi ya pipi ambazo anahitaji kununua, ambayo ni 4.