Question

What is the probability that Luis would defeat Brianna at one game of “rock, paper, scissors?”

A. 23
B. 12
C. 14
D. 13

Answer 1

there are (3x3=9) cases possible. in 3 cases there will be a tie. out of 6 cases left luis and brianna have equal chances of winning, so in 3 cases brianna will win and in other 3 luis will win. so the probability of luis winning the game is:

(favorable outcomes) / (total # of outcomes) = 3/9 = 1/3.


Answer: 1/3

Answer 2

It’s d because rock paper scissors equal “d”