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

### Instruction:
 Angie a acheté trois fois plus de bretzels au centre commercial que Shelly. Shelly a acheté la moitié des bretzels de Barry. Si Barry a acheté 12 bretzels, combien en a acheté Angie ?


### Response:
 Shelly a acheté 12/2=<<12/2=6>>6 bretzels
Angie a acheté 6*3=<<6*3=18>>18 bretzels