Physics, asked by niyalakshmi254, 10 months ago

what is probability of getting 5sundays in December in a leap year​

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Answered by VIVEKPARIDA
2

Answer:

Look at the first day of the month. If a January begins on a Friday, Saturday, or Sunday then that January will have 5 Sundays. Therefor January has a 3/7ths chance of having 5 Sundays.

Look at the first day of the month. If a January begins on a Friday, Saturday, or Sunday then that January will have 5 Sundays. Therefor January has a 3/7ths chance of having 5 Sundays. This question goes further into leap years. Every 400 years the calendar repeats, which is why 2000 was a leap year and 1900 was not. In this 400 year cycle January begins on Friday(58), Saturday(56), or Sunday(58) times for a proportion of 172/400.

Look at the first day of the month. If a January begins on a Friday, Saturday, or Sunday then that January will have 5 Sundays. Therefor January has a 3/7ths chance of having 5 Sundays. This question goes further into leap years. Every 400 years the calendar repeats, which is why 2000 was a leap year and 1900 was not. In this 400 year cycle January begins on Friday(58), Saturday(56), or Sunday(58) times for a proportion of 172/400.Essentially these are the same answers though 3/7 = 0.4286 and 172/400 = 0.43

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