Question

द प्रोबेबिलिटी ऑफ अ लीप ईयर इन 5.3 fridays​

Answer 1

Answer:

In a leap year there is 366 days

it contain 52 week days , 52 * 7 = 364 days and remaining two days may be

(Sunday Monday), (Monday Tuesday), ( Tuesday Wednesday), (Wednesday Thursday) , (Thursday Friday) ,( Friday Saturday) , (Saturday Sunday) .

therefore total outcomes is 7 and favourable outcome is 2

therefore probability of 53 Fridays is 2/7.