4.9 Elapsed TIme

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 3:00 p.m. and lasts for 2 hours, what time does it end?

Back

5:00 p.m.

Front

What is the difference between hours and minutes?

Back

There are 60 minutes in 1 hour.

Front

If a class starts at 9:00 a.m. and lasts for 45 minutes, what time does it end?

Back

9:45 a.m.

Front

What is the term for the time that passes between two events?

Back

Elapsed time.

Front

If a soccer practice starts at 6:30 p.m. and lasts for 45 minutes, what time does it end?

Back

7:15 p.m.

Front

How many minutes are in 1 hour?

Back

60 minutes.

Front

If a movie starts at 7:15 p.m. and lasts for 1 hour and 30 minutes, what time does it end?

Back

8:45 p.m.

Front

What is the end time if an event starts at 2:00 p.m. and lasts for 3 hours?

Back

5:00 p.m.