Question

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What is the probability that a leap year, selected at random will contain 53 Sundays?​

Answer 1

Answer:

72

So there are 7 possibilities out of which 2 have a Sunday. So the probability of 53 Sundays in a leap year is72.

Answer 2

Step-by-step explanation:

The two odd days can be {Sunday,Monday},{Monday,Tuesday},{Tuesday,Wednesday}, Wednesday,Thursday},{Thursday,Friday},{Friday,Saturday},{Saturday,Sunday}.

So there are 7 possibilities out of which 2 have a Sunday. So the probability of 53 Sundays in a leap year is 2/7