<human>:  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?
<bot>: How many hens are there on the farm? ** There are 9000/(2+1)=<<9000/(2+1)=3000>>3000 hens on the farm.
How many roosters are there on the farm? ** There are 3000*2=<<3000*2=6000>>6000 roosters on the farm.
#### 6000