Elapsed Time Practice

Front

What is elapsed time?

Back

Elapsed time is the amount of time that passes from the start of an event to the end of that event.

Front

How do you calculate elapsed time?

Back

To calculate elapsed time, subtract the start time from the end time.

Front

If an event starts at 10:00 A.M. and ends at 1:00 P.M., how long did it last?

Back

3 hours.

Front

What is the difference between A.M. and P.M.?

Back

A.M. refers to the time from midnight to noon, while P.M. refers to the time from noon to midnight.

Front

How many minutes are in one hour?

Back

There are 60 minutes in one hour.

Front

If you start at 2:00 P.M. and add 30 minutes, what time is it?

Back

2:30 P.M.

Front

What is the total time from 9:00 A.M. to 12:00 P.M.?

Back

3 hours.

Front

If a movie starts at 5:15 P.M. and lasts for 2 hours, what time does it end?

Back

7:15 P.M.

Front

How long is 1 hour and 45 minutes in minutes?

Back

105 minutes.

Front

If you sleep from 10:00 P.M. to 6:00 A.M., how many hours did you sleep?

Back

8 hours.