A bag of marbles contains 3 blue marbles, 2 green marbles and 5 red marbles. A marble is chosen at random. The probability that the marble selected is blue is:

Question

asked Jul 6, 2022 8.3k views

1 Answer

Nick Pearce · Answer 1 · 2022-07-11T01:59:37+0000

Explanation:

the probability will be amount of green marbles over total amount of marbles

if there are 2 green marbles, and 10 total the probability is 2/10, or 20%