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

### Instruction:
James catches 3 kinds of fish.  He catches 200 pounds of trout,  50% more pounds of salmon, and twice as much Tuna.  How many pounds of fish did he catch?

### Response:
He caught 200*.55=100 pounds more salmon than trout
So he caught 200+100=<<200+100=300>>300 pounds of salmon
For trout and salmon, he caught 200+300=<<200+300=500>>500 pounds
He caught 2*300=<<2*300=600>>600 pounds of tuna
In total he caught 500+600=<<500+600=1100>>1100 pounds of fish
#### 1100