905,141,370
70
Sand and marbles would not be a solution. A solution has a solute (a solid) and a solvent (a liquid). You must also not be able to just separate the two. Sand and marbles would not be a solution because you can simply pick out the marbles, and there is no solvent!
33
If you had a bag of marbles, and there were two colours - red and green - and the ratio of the coloured marbles is two times the amount of green marbles to red marbles, you would have a ratio of 2:1
135 degrees.
You would be more likely to pull out a white marble as there are no red marbles in the bag.
There is no possible solution since "you" would have to have a negative number at the start.
The marbles are now in a ratio of 4:1 between them. Ben has 72 marbles Bill has 18 marbles
I do not believe so.
That would depend on how many yellow and blue marbles are in a pack. If yellow and blue marbles are sold separately and there are the same number of marbles in a pack, buy one of each. That's probably not the case.
I believe it would be 5 red marbles of 14 total marbles (5/14)
19 how does Larry have 19 if he did, bob has 10 more than that which would be 29 and together they would have a total of 48