12.3 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 a movie starts at 2:10 PM and ends at 4:40 PM, how do you find the duration?

Back

Subtract 2:10 PM from 4:40 PM to find the duration.

Front

What is the elapsed time from 11:40 AM to 4:25 PM?

Back

The elapsed time is 4 hours and 45 minutes.

Front

How many minutes are in 1 hour?

Back

There are 60 minutes in 1 hour.

Front

If a clock shows 2:33, what time is it?

Back

It is 2:33.

Front

What is the difference between AM and PM?

Back

AM refers to the time from midnight to noon, while PM refers to the time from noon to midnight.

Front

How many hours are there from 7:00 AM to 11:00 AM?

Back

There are 4 hours from 7:00 AM to 11:00 AM.

Front

What is the duration of a flight that leaves at 11:40 AM and arrives at 4:25 PM?

Back

The duration of the flight is 4 hours and 45 minutes.

Front

If a movie lasts 2 hours and 30 minutes, what time does it end if it starts at 2:10 PM?

Back

It ends at 4:40 PM.