905,141,370
70
The density of 10 marbles would depend on the material the marbles are made of. Generally, marbles have a density ranging from 2.5 to 2.75 grams per cubic centimeter. So, the total density of 10 marbles would be the density of one marble multiplied by 10.
33
135 degrees.
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
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
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
You would expect to find 5 red marbles in a bag of 100 marbles if every 20th marble is red.