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

### Instruction:
Milo can roll downhill on his skateboard at twice the speed that he can run.  And Milo's best friend, Cory, can drive his wheelchair at twice the speed that Milo can roll downhill on his skateboard.  If Cory always drives his wheelchair at 12 miles per hour, how many miles can Milo run in two hours?

### Response:
Since Cory drives his wheelchair at 12 miles per hour, Milo rolls downhill on his skateboard at 12/2=<<12/2=6>>6 miles per hour.
And since Milo rolls downhill on his skateboard at twice the speed that he can run, Milo runs at 6/2=3 miles per hour.
Therefore, Milo will travel 3*2=<<3*2=6>>6 miles in two hours.
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