That is such a hard question to answer since so many people in the world have lost their marbles.
It is impossible to provide an exact number of marbles in the world due to the vast number of marbles produced and in circulation globally. Marbles are manufactured in various sizes, colors, and materials, making it challenging to quantify the total number accurately. Additionally, marbles are commonly used in games, crafts, and decorations, further complicating the estimation of the total quantity in existence.
I think about this much
1,00000000
48 marbles
at least 39 blue marbles
12 blue marbles
Set up the problem as: y=number of yellow marbles & 4y=number of blue marbles. 40=y+4y or 40=5y or y=8. Therefore number of blue marbles is 4*8 = 32.
24
48 marbles
at least 39 blue marbles
There are at least 11 green marbles in the bag.
The probability of selecting 4 red marbles or 5 blue marbles depends on how many marbles there are altogether, and how many of the total number of marbles are red and how many are blue.
12
He will have 13 blue marbles and 10 green marbles.
100
10 ?
He has 10 green marbles.
10 Green marbles, 13 Blue marbles.
25
56 marbles