Schoolwork: 7:35 a.m. until 11:15 a.m.

What is the elapsed time?
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The answer is simple:

7:35 plus 1 hour = 8:35 plus 1 hour = 9:35 plus 1 hour = 10:35

At 10:35, adding an hour wouldn't make sense as we would get 11:35...and we want 11:15. So, we ask the question how many minutes until 11:00?

It is 60 (minutes in 1 hour) - 35 (how many minutes have already passed)= 25 minutes

So 10:35 + 25 minutes = 11:00

Now just add 15 minutes = 11:15

Then total all of the additions that were made:

1 hour + 1 hour + 1 hour + 25 minutes + 15 minutes = 3 hours 40 minutes

mr. prisillas leaves for work at 7:10am he arrives at work at 8:20 a.m how long does it take him to get to work

11:35 A.M to 12:25 P.M = hours, minutes

To find the elapsed time, we subtract the start time from the end time.

The start time is 7:35 a.m. and the end time is 11:15 a.m.

To perform the subtraction, we convert the times to a 24-hour format.

7:35 a.m. can be written as 07:35, and 11:15 a.m. can be written as 11:15.

Now, let's subtract the start time from the end time:

11:15 - 07:35

To subtract, we start with the minutes:

15 - 35 = -20

Since we have a negative result, we need to carry the negative sign to the hours:

11 - 1 = 10

So the elapsed time is -10 hours and -20 minutes.

However, in this case, we can interpret the negative elapsed time as wrapping around to the previous day.

So, the elapsed time would be 10 hours and 20 minutes.

Therefore, the elapsed time between 7:35 a.m. and 11:15 a.m. is 10 hours and 20 minutes.