# How will you put twentyone marbles in four boxes using odd number without repetition?

it's impossible because the sum of any two odd numbers equals an even number; odd# + odd# = even#. even# +even# = even#. odd# + odd# + odd# + odd# = even#.

### What is the difference between largest number with no repetition and smallest number with no repetition?

The largest number with no repetition of digits (if that is what is meant) is 9876543210. The "smallest" number with no repetition is the negative of that if we allow negative numbers so the difference is zero. If by "smallest" we mean non-negative number, the smallest number with no repetition is 0 so the difference is the original number, 9876543210. If by "smallest" we mean smallest positive number, the smallest positive number without repeating digits…

### What does ratio mean in a math problem?

it means a number verses another number, like a fraction Here;s an example you have 10 white marbles, 3 blue marbles, and 7 green marbles. what is the ratio of green marbles to the total amount of marbles? hat you do is look at the green marbles, and in this case, there are 7. Now add up all the marbles, which is 20. Your ratio is then 7:20.

### How do you serparate 9 Marbles into 4 Boxes All nine marbles must be used and each box must have an odd number of marbles?

Illogical. Cannot be done without modifying marble or box. 3 marbles in 3 boxes. One marble in each box overlaps a fourth box, therefore each box has 3 marbles in it. or: 3 marbles in 3 boxes. A fourth box is drawn around the 3 boxes. or: four boxes with overlapping corners, place all nine marbles in the overlap area.