Lunch and Piano Practice: 11:15 a.m. until 12:50 p.m.

What is the elapsed time?
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What is the elapsed time? 1 hour and 35 min.

Explanation why your answer is correct: ?

Your answer is correct. How did you get it?

I subtracted 12 and 11, also i subtracted 50 and 15. And gave me the elapsed time of 1 hour and 45 minutes.

The elapsed time refers to the total duration or the amount of time that has passed between two given points in time. To find the elapsed time in this scenario, we need to subtract the starting time from the ending time.

The starting time is 11:15 a.m. and the ending time is 12:50 p.m. We need to convert the ending time to the same format as the starting time, which is the 24-hour format. In the 24-hour format, 12:50 p.m. is represented as 12:50.

To subtract the starting time from the ending time, we can set up a subtraction equation:

12:50 - 11:15

To subtract the minutes, we start from 50 and subtract 15. Since 50 is greater than 15, we get 35.

To subtract the hours, we start from 12 and subtract 11. We get 1.

Therefore, the elapsed time is 1 hour and 35 minutes.

Explanation of how to get the answer:

1. Convert the ending time (12:50 p.m.) to the 24-hour format (12:50).
2. Subtract the minutes: 50 - 15 = 35.
3. Subtract the hours: 12 - 11 = 1.
4. Put the result together: 1 hour and 35 minutes.