Question

what is the probability that there is 53 Sunday in a leap year ?​

Answer 1

Answer:

72

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

7/2

.

Answer 2

Solution:

❥ In a leap year (366) days, 364/7

= 52 are complete weeks, rst two days can be :-

• Sun M, M T, T We, We Th, Th Fr, Fr Sa, Sa Su.

→ Out of which, 2 combinations would given 53 Sundays.

⇒ Probability = 2/7 [Answer ✔]

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