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.

Tags

CCSS.3.MD.A.1

Front

How do you calculate elapsed time when given a start time and an end time?

Back

To calculate elapsed time, subtract the start time from the end time. If the end time is on the next day, adjust accordingly.

Tags

CCSS.3.MD.A.1

Front

What is the difference between hours and minutes in time calculations?

Back

There are 60 minutes in an hour. When calculating time, it's important to convert hours to minutes or vice versa when necessary.

Tags

CCSS.4.MD.A.1

Front

If an event starts at 3:00 pm and lasts for 2 hours, what time does it end?

Back

It ends at 5:00 pm.

Tags

CCSS.3.MD.A.1

Front

What is the duration of an event that starts at 9:15 am and ends at 10:45 am?

Back

The duration is 1 hour and 30 minutes.

Tags

CCSS.3.MD.A.1

Front

How do you convert minutes into hours?

Back

To convert minutes into hours, divide the number of minutes by 60.

Tags

CCSS.4.MD.A.1

Front

If a class starts at 1:00 pm and lasts for 1 hour and 45 minutes, what time does it end?

Back

It ends at 2:45 pm.

Tags

CCSS.3.MD.A.1

Front

What is the elapsed time between 4:30 pm and 6:00 pm?

Back

The elapsed time is 1 hour and 30 minutes.

Tags

CCSS.3.MD.A.1

Front

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

Back

Add the duration to the start time to find the end time.

Tags

CCSS.3.MD.A.1

Front

If a movie starts at 7:15 pm and runs for 2 hours and 20 minutes, what time does it finish?

Back

It finishes at 9:35 pm.

Tags

CCSS.3.MD.A.1