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Results tagged with mathematics
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user 4338
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.
-3
votes
How to choose at least half of everything
Number 1.
If the dragon can say a number $S<M$ and then go and selects $S$ chests that have at least $50\%$ of each type of coins in total, then you are dead too.
In that sense, the dragon …
- 178
4
votes
Ernie and the Mystery of Madame Mu
I believe his birthday is:
I arrived at this answer after looking up the possible primes and the nearest perfect square possible for any human to be alive.
This is what i have found:
I then loo …
- 178
1
vote
Sell the fuel and become a Millionaire
I did 4 sets of analysis. On the way, i realised that whichever way he takes, he has to have approximately 100 litres, no matter how many intervals he plan. If he will have lesser than 100 litres on t …
- 178
4
votes
How Many Times will 1 Appear on the Broken Clock?
Doing the simple mathematics will be:
Please correct me if i'm wrong. …
- 178