Question

A jar contains 30 red marbles, 50 blue marbles, and 20 white marbles. You pick one marble from the jar at random. Find the theoretical probability below

Answer 1

30 R - Red

50 B - Blue

20 W - White

100 total

Answer 2

it would all be out of 100% since there is 100 marbles in all, red would be 30/100 or 30% blue would be 50/100 or 50% and white would be 20/100 or 20%