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

### Instruction:
John is lifting weights. He bench presses 15 pounds for 10 reps and does 3 sets. How much total weight does he move?

### Response:
First find the total weight John presses in one set: 15 pounds x 10 reps = <<15*10=150>>150 pounds
Then multiply that number by the number of sets he does: 150 pounds/set * 3 sets = <<150*3=450>>450 pounds
#### 450