Answer:
1/3, 2/7, 3/13, 1/13, 4/15
Explanation:
Game 1: 12/42 -> divide by 6 -> 2/7
Game 2: 19/57 -> factor 19 from top and bottom 19*1/19*3, cut the 19s, and you are left with 1/3
Game 3: 15/65 -> divide by 5 ->3/13
Game 4: 4/52 -> divide by 4 ->1/13
Game 5: 16/60 divide by 4 -> 4/15