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Tagged with calendar-computations contest-math
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Odds $11$ to $3$ against a month selected randomly containing portions of $6$ different weeks
Here's a problem from my probability textbook:
Show that the odds are eleven to three against a month selected at random containing portions of six different weeks.
Here are some initial thoughts. ...
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"New Year falls more often on Sundays than on Mondays"
This is a question from a hungarian math contest from the year 1948.
It was Saturday on the 23rd October, 1948. Can one conclude that New Year falls more often on Sundays than on Mondays?
Well, I ...