Mathematical Problem Solving Concepts

The video tutorial covers four problems. Problem 87 involves calculating employee pay with overtime and Sunday rates. Problem 88 discusses revenue from theater ticket sales, highlighting the need for full and reduced price information. Problem 89 explores a mathematical operation represented by a circle, focusing on the distributive property. Problem 90 analyzes car sales data to determine how many cars had neither power windows nor stereos, using a Venn diagram approach.

What is the regular hourly rate of the employee mentioned in the problem?

• $25

• $20

• $15

• $10

How many hours did the employee work in total last week?

• 54 hours

• 48 hours

• 60 hours

• 40 hours

What fraction of the tickets were sold at full price?

• 1/2

• 1/3

• 1/4

• 1/5

What was the full price of a ticket?

• $20

• $15

• $25

• $30

Which operation does the circle represent in the mathematical problem?

• Division

• Addition

• Subtraction

• Multiplication

What property is being tested in the mathematical problem?

• Identity Property

• Associative Property

• Distributive Property

• Commutative Property

How many cars had both power windows and a stereo?

• 30

• 20

• 10

• 40

How many cars had a stereo but not power windows?

• 10

• 20

• 30

• 40

How many cars in total were sold by the dealer?

• 50

• 70

• 80

• 60

What is the main challenge in solving the car features problem?

• Unknown number of cars with only stereos

• Unknown number of cars with only power windows

• Lack of information on cars with neither feature

• Lack of total car count