Mathematics Concepts and Problem Solving

This video tutorial covers problems 34 to 39 from the CBS mathematics practice test. It begins with an introduction and overview, followed by detailed explanations of each problem. Problem 34 involves finding a missing Y value in a relationship with X. Problem 35 calculates the new length of a school year with a 5% increase. Problem 36 orders mixed numbers using a number line. Problem 37 identifies a value that fits between two numbers in a mathematical statement. Problem 38 focuses on identifying equivalent mathematical expressions. The video concludes with a request for feedback and subscription.

What is the main focus of the video tutorial?

• Discussing CBS mathematics practice test questions

• Learning about historical events

• Exploring literature analysis

• Solving chemistry problems

What is the relationship between X and Y in the chart?

• Subtractive

• Additive

• Divisive

• Multiplicative

How do you calculate the missing Y value in the chart?

• Divide the input by 2

• Add 2 to the input

• Multiply the input by 3

• Subtract 1 from the input

What is the proposed increase in the number of school days?

• 20%

• 5%

• 15%

• 10%

How many days will the school year be after the proposed increase?

• 189 days

• 200 days

• 190 days

• 185 days

What is the first step in ordering mixed numbers?

• Subtract them from each other

• Add them together

• Use a number line

• Convert them to improper fractions

Which of the following is the correct ascending order of the mixed numbers?

• 2 and 2/3, 3 and 1/3, 3 and 2/3

• 3 and 1/3, 2 and 2/3, 3 and 2/3

• 3 and 2/3, 3 and 1/3, 2 and 2/3

• 2 and 2/3, 3 and 2/3, 3 and 1/3

What is the decimal form of 1/3?

• 0.3 repeating

• 0.25

• 0.5

• 0.75

Which value fits between 0.3 repeating and 0.75?

• 0.1

• 0.25

• 0.5

• 0.9

What property of multiplication is discussed in the video?

• Associative

• Commutative

• Identity

• Distributive