A bag contains five red marbles, four blue marbles, and three yellow marbles. You randomly pick a marble. What is the probability the marble is red or blue?

Question

asked Feb 11, 2022 26.1k views

1 Answer

Mujahid · Answer 1 · 2022-02-18T02:14:27+0000

the ratio is 9/12 and you can write it as a proportion. so you multiply 9 by 100 then divide it by 12. answer is 75% chance