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Plz help to do it of math​
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Plz help to do it of math​

Plz help to do it of math​-example-1
User Eric Fossum
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1 Answer

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A leap year consists of 366 days.

52 weeks + 2 days.

These 2 days can be: (mon,tue),(tue,wed),(wed,thu),(thu,fri),(fri,sat)(sat,sun)(sun,mon)

Thus, the total number of cases = 7.

The number of cases in which we get Friday = 2(Thu, Fri)(Fri, Sat).

Therefore the required probability = 2/7.

User Greymouser
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