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

### Instruction:
There are chickens roaming the chicken farm. The roosters outnumber the hens 2 to 1. If there are 9,000 chickens on the chicken farm, how many roosters are there?

### Response:
 Kuna jogoo 2 kwa kila kuku wa kike, hivyo kuna jogoo 2/kuku wa kike * kuku wa kike 9,000 = <<2*9000=18000>>18,000.