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

### Instruction:
 Trent a attrapé 180 têtards puis en a relâché 75%. Combien en a-t-il gardé ?


### Response:
 Il a relâché 180 * 0.75 = <<180*0.75=135>>135 têtards
Il garde 180 - 135 = <<180-135=45>>45 têtards