Punger collects baseball cards.  He buys 60 packs of baseball cards. Each pack has 7 cards inside. He wants to put these cards in special pages to protect the cards. Each page can hold 10 cards. How many pages does he need to buy?
60 packs of cards * 7 cards per pack = <<60*7=420>>420 cards
420 cards / 10 cards per page = <<420/10=42>>42 pages
#### 42