During his summer break, Luke catches 2 fish every day for 30 days.  If each fish gives him 2 fillets, then how many fish fillets does he have?
He catches 2 fish every day for 30 days so he catches 2*30 = <<2*30=60>>60 fish
Each fish yields 2 fillets so he has 2*60 = <<2*60=120>>120 fish fillets
#### 120