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Results tagged with mathematics
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user 17551
A puzzle related to mathematical facts and objects, whose solution needs mathematical arguments. General mathematics questions are off-topic but can be asked on Mathematics Stack Exchange.
0
votes
Divide rubies and diamonds on a necklace into 2 equal halves
I'd love to come back and add diagrams for the examples.
Say you start with a loop that has all of the diamonds and all of the rubys together. You can easily cut that in half to get 7 diamonds and 5 r …
- 755
-2
votes
Making three fair dice
Surprisingly, it's the same solution as applying 12 numbers to 2 dice.
This also fits @Daniel Mathias' comment of each die having equal chance of being the lowest.
- 755
6
votes
What is ls Largest Number Formed by only moving two sticks in 508?
Not a serious answer.
Take one stick, put it aside.
I only moved two sticks...
- 755
2
votes
How to solve 1 2 3 4 5 = 5 4 3 2 1 (insert five pluses to make it equal)? A thorough solutio...
Admittedly, I finish with trial and error, but after narrowing it down to 7 calculations.
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