12
24 red marbles
10 Green marbles, 13 Blue marbles.
I believe it would be 5 red marbles of 14 total marbles (5/14)
There are at least 11 green marbles in the bag.
Four. The answer will be 12 to 6 which reduced is 2 to 1.
12 blue marbles
12 blue marbles
9:10
24
24 red marbles
10 Green marbles, 13 Blue marbles.
He will have 13 blue marbles and 10 green marbles.
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%.
a bag contains 150 marbles some of the marbles are blue and the rest of the marbles are white in the bag there are 21 blue marbles for every 4 white marbles how many of each color marble blue and white are in the bag show or explain your thinking
If there are 20 red marbles and 40 blue marbles, the ratio of red to blue is 1 over 2. The number of white marbles does not matter.
There is a probability of 3 that it will be blue.
Number of marbles in total = 90 Fraction of marbles are blue = five-ninth Number of blue marbles = five-ninth of ninety = 50 So, the answer is 50 blue marbles.