He spent 100*.5=$<<100*.5=50>>50 at the arcade.

He uses 50-10=$<<50-10=40>>40 on tokens

He can play 40/8=<<40/8=5>>5 hours

There are 60 minutes in an hour so he can play 5*60=<<5*60=300>>300 minutes

# Answer

300
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Mike gets paid 100 dollars a week.  He decides to spend half of that at an arcade.  He spends 10 dollars at the arcade on food and uses the rest on arcade tokens. He can play for 1 hour for $8. How many minutes can he play?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
300
Mike gets paid 100 dollars a week.  He decides to spend half of that at an arcade.  He spends 10 dollars at the arcade on food and uses the rest on arcade tokens. He can play for 1 hour for $8. How many minutes can he play?
train