This video tutorial covers unit rates and equivalent ratios, using examples like burrito costs and applesauce production. It explains how to calculate unit prices and solve problems involving equivalent ratios. The lesson emphasizes the importance of understanding unit rates to solve various mathematical problems.

Which of the following is NOT a unit rate?

• 3 minutes per mile

• 20 miles per hour

• 5 miles in 15 minutes

• 32 kilometers per hour

What is the unit price of a burrito if 2 burritos cost $14?

• $9

• $8

• $6

• $7

What is the total cost for 10 burritos if each costs $7?

• $75

• $70

• $65

• $60

If Noah bought B burritos for C dollars, what is the formula for the unit price?

• C - B

• C / B

• B / C

• C + B

If Lin bought twice as many burritos as Noah and paid twice the cost, what is Lin's unit price per burrito?

• 2C / 2B

• C / 2B

• C / B

• 2C / B

How many bracelets can be made in 5 hours if the rate is 6 bracelets per hour?

• 25

• 35

• 40

• 30

If you make 66 bracelets at a rate of 6 per hour, how many hours did you work?

• 11

• 10

• 12

• 13

What is the unit rate of applesauce per pound of apple if 4 pounds make 6 cups?

• 2.0

• 2.5

• 1.5

• 1.0

How many pounds of apples are needed to make 9 cups of applesauce?

• 4

• 7

• 6

• 5

What is the unit rate of pounds per dollar if the cost is $2.50 per pound?

• 0.4

• 0.5

• 0.6

• 0.7