Justin, Cam, and Ben are playing a board game where exactly one player will win. Ben estimates that Justin has a 20% percent chance of winning each game. and that Cam has a 50%, percent chance of winning each game.
What is the probability that Ben will win the board game?

Lets start by reading the question.

Justin - 20%

Cam - 50%

Ben -

If you look at the question, it states that there is one winner. So, we need to start by looking at the fact that 50 + 20 equals 70. So, what probability is left over out of 100%? 30%

Ben has a 30% probability that he will win the board game.

hi   i took this test in k12 2 weeks ago your answer is the name of it 14 points it failed because america was not behind him with this idea and it nevr passed the sentate

2   irelenad and jews wernt with him because he was focusing more on the war then them

it would be a. that is the only one i could think of