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.
The fraction is 3/15.
5/3
10 Green marbles, 13 Blue marbles.
12 blue marbles
12 blue marbles
He will have 13 blue marbles and 10 green marbles.
at least 39 blue marbles
9:10
24 red marbles
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.
24