# Algebra

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On a 30 day calendar which begins on a Wednesday and ends on a Thursday, what is the probability in a random drawing that the date would be a Monday?

• Algebra -

Look at May 2013 and just forget about the last day.
That would fit your description.
Aren't there 4 Mondays?
so prob(a Monday) = 4/30 = 2/15

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