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

### Instruction:
A farm has 100 chickens.  20 percent are Black Copper Marans, and 80 percent of the Black Copper Marans are hens.  How many BCM hens are there?

### Response:
 Shamba lina Black Copper Marans 100(.20)=20
Kuna 20(.80)=16 kuku wa kike wa BCM