Unit Rates and Proportions Practice

The video tutorial covers the concept of equivalent ratios and unit rates, using examples like burrito pricing, bracelet production speed, and applesauce production. It explains how to calculate unit prices and rates, and emphasizes that equivalent ratios have the same unit rate. The lesson concludes with a summary and homework instructions.

What is the main concept introduced in the first section of the lesson?

• Learning about algebra

• Exploring geometric shapes

• Comparing different speeds

• Understanding fractions

If two burritos cost $14, what is the cost of one burrito?

• $5

• $6

• $7

• $8

How do you determine the unit rate from a given ratio?

• Multiply the numbers

• Add the numbers

• Divide the first number by the second

• Subtract the second number from the first

What is the unit rate if 6 bracelets are made in 1 hour?

• 12 bracelets per hour

• 9 bracelets per hour

• 6 bracelets per hour

• 3 bracelets per hour

How many cups of applesauce can be made from 10 lbs of apples?

• 10 cups

• 15 cups

• 12 cups

• 18 cups

What is the unit price if 4 bananas cost $2?

• $1.00 per banana

• $0.75 per banana

• $0.50 per banana

• $0.25 per banana

Which plane is faster if Plane A travels 2800 miles in 5 hours and Plane B travels 3885 miles in 7 hours?

• Cannot be determined

• Plane A

• Plane B

• Both are the same speed

How much gas is used to travel 100 miles if a car uses 1/35th of a gallon per mile?

• 2.67 gallons

• 3.5 gallons

• 2 gallons

• 3 gallons

What is the equivalent of 600 grams in pounds if 1 kilogram equals 2.2 pounds?

• 1.32 pounds

• 1.5 pounds

• 1.8 pounds

• 2 pounds

What is the unit rate if a car travels 55 miles in 1 hour?

• 50 mph

• 55 mph

• 60 mph

• 65 mph