7th Grade Chapter 5 Review Challenge

This video tutorial for 7th graders reviews Chapter 5, focusing on percent increase and decrease, markups, and markdowns. It provides examples and methods for solving related math problems. The video also advises students to review Chapter 4 for the upcoming Unit 2 assessment, highlighting the importance of understanding rates and unit rates. Students are encouraged to use various methods to solve problems and are reminded to check previous modules for additional review materials.

What should you review to prepare for the Unit 2 assessment?

• Chapter 3 and Chapter 5

• Chapter 5 only

• Chapter 4 only

• Chapter 4 and Chapter 5

How do you calculate the percentage increase?

• Lesser value minus greater value divided by original amount

• Greater value minus lesser value divided by original amount

• New value minus old value divided by new value

• New value plus old value divided by old value

Tags

CCSS.6.RP.A.3C

What is the result of a 0.25 increase converted to a percentage?

• 250%

• 2.5%

• 25%

• 0.25%

How is the retail price calculated with a 25% markup on a $12 item?

• $13

• $14

• $12.25

• $15

Tags

CCSS.6.RP.A.3C

What is the retail price if a toy is marked up by 35% and the original price was $62?

• $83.70

• $21.70

• $62.35

• $56.70

Tags

CCSS.6.RP.A.3C

What is the sales price after a 20% discount on an item originally priced at $249?

• $209.20

• $199.20

• $239.20

• $49.80

Tags

CCSS.6.RP.A.3C

What is the final price of a Christmas tree originally priced at $199 after a 20% discount?

• $159.20

• $179.10

• $189.05

• $169.15

Tags

CCSS.6.RP.A.3C

What method can be used to calculate markdowns?

• Adding the discount percentage to the original price

• Subtracting the discount percentage from the original price

• Multiplying the original price by the discount percentage

• Dividing the original price by the discount percentage

Tags

CCSS.6.RP.A.3C

Where can you find the Chapter 4 review video?

• Module 10 folder

• Module 11 folder

• Module 12 folder

• Module 9 folder

What chapters comprise Unit 2?

• Chapters 6 and 7

• Chapters 5 and 6

• Chapters 4 and 5

• Chapters 3 and 4