Question

there are 20 y balls, 55 g balls, and 25 p balls in a jar what is the theoretical probability of picking a p ball?

Answer 1

p balls/total balls

Answer 2

total number of balls is 100
number of p balls is 25
=>probability of picking a p ball is 25/100=0.25

Answer 3

\[\frac{\text{number of p balls}}{\text{total number of balls}}\]