Elapsed Time

Front

What is elapsed time?

Back

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

Tags

CCSS.3.MD.A.1

Front

How do you calculate elapsed time when you know the start time and the duration?

Back

To calculate elapsed time, add the duration to the start time. If the addition crosses into the next hour or day, adjust accordingly.

Tags

CCSS.3.MD.A.1

Front

If it is currently 8:30, what time will it be in 1 hour and 30 minutes?

Back

It will be 10:00.

Tags

CCSS.3.MD.A.1

Front

What is the duration of an event that starts at 1:00 PM and ends at 3:00 PM?

Back

The duration is 2 hours.

Tags

CCSS.3.MD.A.1

Front

How do you convert minutes into hours and minutes?

Back

Divide the total minutes by 60 to find the hours, and the remainder will be the minutes.

Tags

CCSS.5.MD.A.1

Front

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

Back

It ends at 9:00 PM.

Tags

CCSS.3.MD.A.1

Front

What is the difference between AM and PM in time notation?

Back

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

Tags

CCSS.RI.3.3

CCSS.RI.3.5

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.3

Front

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

Back

Subtract the duration from the end time to find the start time.

Tags

CCSS.3.MD.A.1

Front

If school ends at 2:30 PM and a student has practice for 2 hours and 30 minutes, what time does practice end?

Back

Practice ends at 5:00 PM.

Tags

CCSS.3.MD.A.1

Front

What is the importance of understanding elapsed time in daily life?

Back

Understanding elapsed time helps in scheduling activities, managing time effectively, and planning events.

Tags

CCSS.3.MD.A.1