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

### Instruction:
 Andy is making fudge. First he needs to raise the temperature of the candy mixture from 60 degrees to 240 degrees. Then he needs to cool it down to 170 degrees. If the candy heats at 5 degrees/minute and cools at 7 degrees/minute, how long will it take for the candy to be done (in minutes)?


### Response:
 Le bonbon a besoin de chauffer de 240-60=180 degrés.
Il faudra 180/5=36 minutes pour chauffer.
Le bonbon a besoin de refroidir de 240-170=70 degrés.
Il faudra 70/7=10 minutes pour refroidir.
Le fudge d'Andy sera prêt en 36+10=46 minutes.