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

### Instruction:
 James takes a spinning class 3 times a week. He works out for 1.5 hours each class and burns 7 calories per minute. How many calories does he burn per week?


### Response:
 Il brûle 1,5*7=<<1.5*7=10.5>>10,5 calories par minute
Cela signifie qu'il brûle 10,5*60=<<10.5*60=630>>630 calories par cours
Donc, il brûle 630*3=<<630*3=1890>>1890 calories par semaine