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

### Instruction:
Pat's Pool Supply has three times as many swimming pools as Pat's Ark & Athletic Wear store. If Pat's Ark & Athletic Wear store has 200 pools, how many pools do they have in total?

### Response:
Since Pat's Ark & Athletic Wear store has 200 pools, Pat's Pool Supply has 3*200 = 600 swimming pools.
Collectively, they have 600+200= <<600+200=800>>800 swimming pools
#### 800