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

### Instruction:
 Nancy alinunua pai na kuiweka vipande 8. Alimpa 1/2 Joe na Darcy, na akampa 1/4 Carl. Vipande vingapi vilisalia?


### Response:
 Idadi jumla ya vipande alivyompa Joe na Darcy ni 1/2 x 8 = <<1/2*8=4>>4.
Idadi jumla ya vipande alivyompa Carl ni 1/4 x 8 = <<1/4*8=2>>2.
Hivyo, idadi jumla ya vipande vilivyosalia ni 8 - 2 - 4 = <<8-2-4=2>>2.