Probability, Odds, Gambling.

Question

If you have 4 people with 1/10 odds of winning, and they all draw at the same time, are their odds of winning increased if they'll share the reward? Or is it still a 1/10 or 10% chance they win?

Answer 1

Their odds increase to 40%, but each person will win 4 times less money than if they didn't go in together.