15/27. Simply take the probability of drawing a blue marble.
0No blue marbles in the bag.
None, if all the marbles that you have are yellow!
1 in 15 chances that the marble will be blue, because there are 15 marbles all together in a bag, and you are only picking one out of it.
There are 11+10+17+15+3=56 marbles in total. Of those marbles, 11 are blue and 17 are red, so there are 11+17=28 blue and red marbles. Therefore the probability of choosing a blue or red marble is 28/56=.5, or 50%.
Assuming that you're only taking out one marble, then:Your sample space --> 3 + 5 + 2 = 10The probability of getting a blue marble on the first draw is 3/10 or 0.3
There is a probability of 3 that it will be blue.
it would be red because the probability is 5/9
It is 2/10.
the probability that a blue one is chosen is 5/10 which is equal to 1/2
it is 6/9 simplifyyou get 2/3.
Depends on the color of the marbles, or more specifically, it depends upon how many of the marbles are blue. If 0 marbles are blue, then the chance is 0. If 1 marble is blue, then the chance is 1/4. If 2 marbles are blue, then the chance is 1/2. If 3 marbles are blue, then the chance is 3/4. If 4 marbles are blue, then the chance is 1. These probabilities assume that you draw only once. The other possibilities are that you draw twice, or three times, or four times. If drawing multiple times, it can be done by putting back each marble after it was drawn, or by keeping it out after it has been drawn.
There are a total of 25 Marbles The chances are 3 out of 25 drawing a Red marble. 3/25 = 12% chance of drawing a red marble
5/12
40% chance
it depends how many blue marbles there are and how many marbles total.
There would be a 7/19 or 36.84% chance of drawing a blue marble from the bag.
7/15 for blue marbles and 8/14 for the purple marbles this is dependent probability