Mathematics
Grade 7
15 min
Schedules and timelines
Schedules and timelines
What you'll learn
- Calculate the geometric probability of an event occurring within a defined region by determining the ratio of favorable area to total area with at least 80% accuracy on a problem set.
- Solve problems involving geometric probability in real-world contexts, such as determining the probability of a dart landing within a specific section of a dartboard, by correctly setting up and solving at least 3 out of 4 application problems.
- Explain the relationship between geometric probability and area, using precise mathematical vocabulary, by writing a paragraph that accurately describes the concept with no more than two minor errors in terminology.
- Apply the concept of geometric probability to calculate the probability of an event related to length, area, or volume within a given geometric shape with 75% accuracy.
Tutorial Preview
1
A movie starts at 2:15 PM and ends at 4:30 PM. How long is it?
2
A train ride is 1 hour 40 minutes. If it starts at 9:10 AM, when does it end?
3
A concert ended at 10:00 PM. It lasted 2 hours 30 minutes. When did it start?
Sample Practice Questions
Easy
A class starts at 3:00 PM and ends at 3:45 PM. How long is the class?
0.45 min
1.30 min
2.1 hour
3.1h 15m
Easy
A bus trip takes 20 minutes. If it starts at 10:00 AM, when does it end?
0.10:10 AM
1.10:20 AM
2.10:30 AM
3.11:00 AM
Easy
A game ended at 5:30 PM. It lasted 30 minutes. When did it start?
0.4:30 PM
1.4:45 PM
2.5:00 PM
3.6:00 PM
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Frequently asked questions
What grade level is "Schedules and timelines"?
Schedules and timelines is a Grade 7 Mathematics lesson on ExcelOS.
What will I learn in Schedules and timelines?
You'll be able to: Calculate the geometric probability of an event occurring within a defined region by determining the ratio of favorable area to total area with at least 80% accuracy on a problem set; Solve problems involving geometric….
Is "Schedules and timelines" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Schedules and timelines?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.