154,612 views
39 votes
39 votes
Phoebe has a bag of 84 marbles. There are 12 red,

16 blue, 35 yellow, and 21 green marbles in the bag.
If you pulled a marble 260 times (assuming you
return the marble to the bag after each time), how
many times do you predict you would get a green
marble?

User Mahmoud Mabrok
by
2.7k points

2 Answers

9 votes
9 votes
You would do 21/84 for the percentage of how likely you would pull a green marble. 25%
User Ldgabbay
by
2.5k points
15 votes
15 votes
21, because there are only 21 green marbles in the bag
User Jeff Hutchins
by
2.6k points