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

### Instruction:
 Tommy regarde sa collection de pièces de monnaie. Il a 10 diximes de plus que de pennies. Il a deux fois plus de nickels que de diximes. Il a 4 quarts. Il a 10 fois plus de pennies que de quarts. Combien a-t-il de nickels ?


### Response:
 Tommy a 40 pennies car 10 x 4 = <<10*4=40>>40
Tommy a 50 diximes car 40 + 10 = <<40+10=50>>50
Tommy a 100 nickels car 50 x 2 = <<50*2=100>>100