Respuesta :

The following leap day is really on February 29th, 2016 (this year). 
This implies we need to include an additional day toward the end of February every 4 years. 
As you might know, the 28th is generally the most recent day of February, however because of the leap day, we add an additional day to make the general days of one year 366 rather than the standard 365. 
During the current year (2016) the 100th day of the year is on April ninth. 
On a 365 days calander, the 100th day of the year is on April tenth.

The 100th day of the calendar year when starting on January 1st would be the 10th of April.

How to calculate the 100th day of the year?

There are 365 days in a normal calendar when the year is not leap year. It means the month of February would have only 28 days. However, during a leap year, February would have 29 days that would give a total of 366 days in a calendar.

Therefore, when counted with the 1st of January, the 100th day would come 10tha April but when there is a leap year, one more day is added then it would be 9th April as the 100th day.

Learn more about computing the 100th day of the year here:

https://brainly.com/question/1020142