. You and your friend are playing the following game: two dice are rolled; if the total showing is
divisible by 3, you pay your friend $6. How much should he pay you when the total is not divisible
by 3 if you want to make the game fair? A fair game is one in which your expected winnings are
$0.
Because every 3 numbers are divisble by 3 and the other 2 are not. Then the chance of you winning is 66%, therefore he should pay you half of what he would make. If this makes sense.
