self Maths Puzzle

what is the chance that a leap year selected at random will have 53 sundays

Read Solution (Total 1)

the leap year has 52 weeks and 2 days totally 366 days.
52 weeks contain 52 sundays.
2 days which contain sundays are sunday,monday (or)saturday,sunday out of 7 days.
the probability leap yr contain 53 sundays is=2/7

so the answer is 2/7
11 years agoHelpfull: Yes(15) No(2)

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