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

### Instruction:
In 2004, there were some kids at a cookout. In 2005, half the number of kids came to the cookout as compared to 2004. In 2006, 2/3 as many kids came to the cookout as in 2005. If there were 20 kids at the cookout in 2006, how many kids came to the cookout in 2004?

### Response:
There were 20/2*3=<<20/2*3=30>>30 kids in 2005.
There were 30*2=<<30*2=60>>60 kids in 2004.
#### 60