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

### Instruction:
 Kwenye nyumba, kuna paka 16. Mbili kati yao ni weupe, na 25% yao ni weusi. Paka wengine ni kijivu. Kuna paka wangapi kijivu kwenye nyumba hii?


### Response:
 Kwenye nyumba hii, kuna paka weusi 16 * 25/100 = <<16*25/100=4>>4.
Idadi ya paka weupe na weusi kwenye nyumba hii ni 2 + 4 = <<2+4=6>>6.
Kama kuna paka 16 kwenye nyumba, basi kuna paka kijivu 16 - 6 = <<16-6=10>>10.