Question

How many people may born in the same month. If there are 100 people​

Answer 1

Given,

There is a total of 100 people.

To Find,

The number of people may be born in the same month.

Solution,

We can solve this numerical problem with the following method.

Basically, there is a total of 12 months.

We know that 12×8=96.

Then, in that case, there will remain a total of 4 people.

For those 4 people, we can distribute them in 1, in 4 months.

S, at least 9 people have birthdays in the same month.

Hence, if there are 100 people at least 9 people may born in the same month.