Time Conversions & 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 convert hours to minutes?

Back

To convert hours to minutes, multiply the number of hours by 60.

Front

If an event starts at 9:00 AM and lasts for 2 hours, what time does it end?

Back

11:00 AM

Front

What is the formula to calculate the end time of an event?

Back

End Time = Start Time + Duration.

Front

How many minutes are in 1 hour?

Back

There are 60 minutes in 1 hour.

Front

If a movie starts at 3:15 PM and lasts for 1 hour and 45 minutes, what time does it end?

Back

5:00 PM

Front

What is the total number of minutes in 3 hours?

Back

180 minutes.

Front

If an event starts at 12:30 PM and ends at 2:15 PM, what is the elapsed time?

Back

1 hour and 45 minutes.

Front

How do you calculate the start time if you know the end time and duration?

Back

Start Time = End Time - Duration.

Front

If a person practices for 45 minutes starting at 4:00 PM, what time do they finish?

Back

4:45 PM.