The video tutorial explains how to compare prices and speeds using unit rates. It begins with an introduction to price comparison, followed by a detailed explanation of unit rates. The tutorial then demonstrates how to compare store prices and train speeds using unit rates, emphasizing the importance of careful interpretation. The lesson concludes with a summary of comparing proportional relationships.

What is the main focus of this lesson?

• Finding the best travel routes

• Calculating discounts in stores

• Learning to compare proportional relationships using unit rates

• Understanding different types of graphs

How can you find a unit rate from a pair of numbers?

• By adding the numbers

• By multiplying the numbers

• By dividing the first number by the second

• By subtracting the second number from the first

What is the unit rate if a store charges $6.00 for 2 pounds?

• $3.00 per pound

• $4.00 per pound

• $5.00 per pound

• $2.00 per pound

Which store offers a better buy if Store A charges $2.50 per pound and Store B charges $2.00 per pound?

• It cannot be determined

• Store A

• Store B

• Both stores offer the same price

What does a steeper graph indicate in terms of pricing?

• No cost per unit

• Lower cost per unit

• Higher cost per unit

• Equal cost per unit

How do you determine which train is faster using unit rates?

• By comparing the number of stops

• By comparing miles per minute

• By comparing the time taken

• By comparing the total distance traveled

What is the unit rate for Train A if it travels 8 miles in 5 minutes?

• 1.7 miles per minute

• 1.4 miles per minute

• 1.6 miles per minute

• 1.5 miles per minute

If Train B travels 5 miles in 3 minutes, what is its unit rate?

• 1.8 miles per minute

• 1.5 miles per minute

• 1.6 miles per minute

• 1.7 miles per minute

Which train is faster if Train A has a unit rate of 1.6 miles per minute and Train B has a unit rate of 1.6 repeating miles per minute?

• It cannot be determined

• Train A

• Train B

• Both trains are equally fast

What have you learned in this lesson?

• How to draw graphs

• How to find the shortest path

• How to compare proportional relationships using unit rates

• How to calculate discounts