Pete has 4 packs of gum balls. Each pack has 5 gum balls. If Pete gives the same number of gum balls to 6 friends, how many gum balls will each friend get?

Pete has a total of 4 x 5 = <<4*5=20>>20 gum balls.

Each friend will get 20/6 = <<20/6=3.3333333333333335>>3.33 gum balls. Answer: \boxed{3}.