What is the probability of having 53 wednesday in a non leap year (with steps)
Answers
Answered by
28
As there are 52 complete weeks which contains 364 days .,(since it is non leap year)
so 52 wednesdays will be there and remaining 365 th day may be sunday,monday,tuesday ,wednesday,thursday,friday,saturday.
Total number of ways =7
favourable ways =1
therefore probability of 53 wednesdays =1/7
so 52 wednesdays will be there and remaining 365 th day may be sunday,monday,tuesday ,wednesday,thursday,friday,saturday.
Total number of ways =7
favourable ways =1
therefore probability of 53 wednesdays =1/7
Answered by
3
TO FIND,
Probability of having 53 Wednesdays in a nonleap year.
SOLUTION,
As we know that there are 52 weeks in a year with 365 days - a nonleap year.
so as there are 52 weeks there will be 52 Wednesdays i.e. 364 days
the remaining one day can be - Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday.
∴ there are 7 ways to layout the days, but we only need Wednesday
hence favorable event= 1
entire no of events= 7
∴ Probability of 53 Wednesday =
=
HENCE THE PROBABILITY OF 53 WEDNESDAYS IN A NONLEAP YEAR IS .
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