Aren’s flight from New York to Hawaii will take 11 hours 20 minutes.  He spends 2 hours reading, 4 hours watching two movies, 30 minutes eating his dinner, 40 minutes listening to the radio, and 1 hour 10 minutes playing games.  How many hours does he have left to take a nap?
The flight from NY to Hawaii will take 60 x 11 + 20 = <<60*11+20=680>>680 minutes.
All the activities will take 120 + 240 + 30 + 40 + 70 = <<120+240+30+40+70=500>>500 minutes.
For his nap, he has 680 - 500 = <<680-500=180>>180 minutes.
To convert minutes to hours, he has 180/ 60 = <<180/60=3>>3 hours.
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