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

### Instruction:
 Dan has two times as many stickers as Tom. Tom has 3 times as many stickers as Bob. If Bob has 12 stickers, how many does Dan have?


### Response:
 Si Tom a 3 fois plus d'autocollants que Bob, Tom a 3*12=<<3*12=36>>36 autocollants.
Si Dan a 2 fois plus d'autocollants que Tom, Dan a 2*36=<<2*36=72>>72 autocollants.