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

### Instruction:
 Joseph alikuwa na kadi za mpira wa kikapu 16. Alimpa ndugu yake 3/8 ya kadi hizo na kumpa ndugu yake kadi 2. Asilimia ngapi ya kadi zimebaki kwa Joseph?


### Response:
 Joseph alitoa 16 kadi * 3/8 = <<16*3/8=6>>6 kadi kwa ndugu yake.
Alitoa jumla ya kadi 6 + 2 = <<6+2=8>>8.
Joseph ana kadi 16 - 8 = <<16-8=8>>8 zilizobaki.
Hii ni 8 kadi / 16 kadi = 50% ya kadi zake.