Question

what is the probability that a non- leap year has 53 Mondays ​

Answer 1

1 year = 365 days

A leap year has 366 days

A year has 52 weeks. Hence there will be 52 Mondays for sure.

52 weeks = 52 x 7 = 364 days

366 – 364 =2 days

In a leap year there will be 52 Mondays and 2 days will be left.

These 2 days can be:

Sunday, Monday

Monday, Tuesday

Tuesday, Wednesday

Wednesday, Thursday

Thursday, Friday

Friday, Saturday

Saturday, Sunday

Of these total 7 outcomes, the favourable are 2.

Hence the probability of getting 53 Mondays in a leap year = 2/7.

................. ................

Thanks

Mark branliest

@ Run free and dive into the sky

Answer 2

Answer:

1/7

Step-by-step explanation:

total days in 52 weeks =364

one extra day may be Monday,Tuesday,Wednesday,Thursday,Friday,Saturday

probability=favourable outcome/total outcome

1/7