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

### Instruction:
James buys 6 t-shirts for 50% off.  They each cost $20.  How much did he pay?

### Response:
The total cost of the t-shirts is $20*6=<<20*6=120>>120
He gets 50% off, so he only pays $120/2=<<120/2=60>>60
#### 60

