Understanding Movie Time Calculations

The video tutorial explains how to determine the end time of a movie that starts at 19:45 and lasts 90 minutes. It introduces the problem, sets up a timeline for visualization, and walks through the calculation process. The movie starts at 19:45, and by adding 90 minutes, it ends at 21:15. The tutorial uses a timeline to break down the time into manageable segments, showing how to reach the final answer step by step.

What time does Andre's movie start?

• 20:00

• 19:45

• 19:30

• 19:00

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CCSS.4.MD.A.1

How long is the movie Andre is watching?

• 120 minutes

• 90 minutes

• 75 minutes

• 60 minutes

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CCSS.RI.1.1

CCSS.RI.2.1

CCSS.RI.3.1

CCSS.RL.2.1

CCSS.RL.3.1

What is the purpose of setting up a timeline in this problem?

• To determine the number of seats available

• To find the movie's genre

• To visualize the movie's duration

• To calculate the ticket price

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CCSS.5.G.A.2

If the timeline starts at 19:00, where would 19:45 be located?

• At the start of the timeline

• Halfway between 19:30 and 20:00

• Halfway between 19:00 and 20:00

• At the end of the timeline

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CCSS.3.MD.A.1

How many minutes are left after reaching 20:00 from 19:45?

• 60 minutes

• 30 minutes

• 75 minutes

• 45 minutes

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CCSS.5.G.A.2

What is the next step after reaching 20:00 in the timeline?

• Start a new timeline

• Calculate the ticket price

• Add another 60 minutes to reach 21:00

• End the movie

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CCSS.3.MD.A.1

How many additional minutes are needed after reaching 21:00 to complete the movie?

• 60 minutes

• 45 minutes

• 30 minutes

• 15 minutes

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CCSS.3.MD.A.1

What is the final end time of the movie?

• 20:45

• 21:00

• 21:30

• 21:15

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CCSS.3.MD.A.1

How many total minutes are used to reach the end of the movie?

• 90 minutes

• 105 minutes

• 75 minutes

• 60 minutes

What is the significance of the 15 minutes after 21:00?

• It is the time for a break

• It completes the 90-minute duration

• It is the time to buy snacks

• It marks the start of a new movie