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

### Instruction:
 Shem makes 2.5 times more money per hour than Kem. If Kem earns $4 per hour, how much does Shem earn for an 8-hour workday?


### Response:
 Shem makes 2.5 times more money per hour than Kem.
Shem earns 2.5*4=$<<2.5*4=10>>10 per hour.
Shem earns 10*8=$<<10*8=80>>80 for an 8 hour workday.