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

### Instruction:
 Chris a la moitié des cookies de Kenny. Glenn a quatre fois plus de cookies que Kenny. Combien de cookies ces trois garçons ont-ils, si Glenn a 24 cookies ?


### Response:
 Kenny a 24/(4) = <<24/(4)=6>>6 cookies.
Chris a 6/2 = <<6/2=3>>3 cookies.
Ces trois garçons ont 24+6+3= <<24+6+3=33>>33 cookies.