The probability of the month of April in a no | vedclass

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(A) The month of April has $30$ days.$30$ days consist of $4$ complete weeks and $2$ extra days $(30 = 7 	imes 4 + 2)$.These $2$ extra days can be an

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$2$

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(A) The month of April has $30$ days.$30$ days consist of $4$ complete weeks and $2$ extra days $(30 = 7 	imes 4 + 2)$.These $2$ extra days can be any of the following pairs: (Sunday,Monday),(Monday,Tuesday),(Tuesday,Wednesday),(Wednesday,Thursday),(Thursday,Friday),(Friday,Saturday),or (Saturday,Sunday).There are $7$ possible outcomes for these $2$ extra days.For the month to have $5$ Sundays,one of the $2$ extra days must be a Sunday.The favorable outcomes are (Sunday,Monday) and (Saturday,Sunday).There are $2$ favorable outcomes out of $7$ total possibilities.Therefore,the probability is $2/7$.

The probability of the month of April in a non-leap year having $5$ Sundays is .... . (in $/7$)

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