25-26 Unit 2 Reteach: Ratios and Proportions

Instructions

The reteach must be completed with 100% accuracy BEFORE coming for the retake.

1

What is the unit rate in a sentence? 

__________ per __________ 

1

What always goes on the bottom (the denominator)?

1

How can I get 4/5 to equal 1?  __________ by the __________

1

Now you try! Liam painted 3/5 of a wall in 2/3 of an hour. At this rate, what fraction of the wall can Liam paint in 1 hour? (just type in the number)

1

What is the price of 1 plant? (just type in the number)

1

What unit goes on top (numerator)? _______ 

What unit goes on the bottom (denominator)? _______ 

1

What operation could you use to find the price of two plants?

1

What was the cost of two plants? (just type in the number)

1

Now you try! Maria bought 4 notebooks for $9.20. At this same rate, how much would 6 notebooks cost? (just type in the number)

1

What are you solving for?

1

What two pieces in a percent proportion should match (say the same thing, but in different forms)?

1

The number '1200' in the word problem is classified as another....?

1

What is your whole/total amount of students? (just type in the number)

1

What is the answer to the problem? (just type in the number)

1

Now you try! During a charity walk, participants were encouraged to wear pink shirts to show support. 450 people wore pink shirts, while 150 people did not.

What percent of the participants did NOT wear pink shirts? _______ 

Explain your answer in context by filling in the statement:_______ percent of the participants did _______ wear _______  shirts.

1

What does 5 represent in the ratio?

1

What does 11 represent in the ratio?

1

Now you try! A toy box contains 3 red cars, 6 blue cars, and 2 green cars. Using the same toy box, Marcus wrote the ratio 6:11. What could Marcus’s ratio represent?

1

What unit is in the numerator?__________
What unit is in the denominator
__________

1

How many ounces of peanuts does Ms. Carey need if she has 3 ounces of dried fruit? (just type in the number)

1

How many ounces of dried fruit does Ms. Carey need if she has 80 ounces of peanuts? (just type in the number)

1

Now you try! Mr. Lopez is making lemonade for a school fundraiser. The table below shows some possible combinations he can use to keep the same flavor. What information is missing in the table below to identify the equivalent ratios for Mr. Lopez.

Blank a: _______ (just type in the number)
Blank b:_______ (just type in the number)

1

What type of ratio is this? It is a __________ to __________

1

How many girls are in homeroom? (just type in the number)

1

Now you try! The ratio of students who like YouTube to TikTok in Mrs. Jones’s class is 5:7. If there are 21 students who like TikTok, how many students like YouTube in Mrs. Jones’s class?_______ (just type in the number)

Explain your answer in context by filling in the statement:  _______ students like _______  in Mrs. Jones’s class. (just type in the number)

1

What is the total for the given ratio of 3:4? (just type in the number)

1

How did I get from 7 to 1400? You multiplied by __________! (just type in the number)

1

How many boys are there? _______ 
How many girls are there? _______ 
(just type in the numbers)

1

When using the tape diagram method, how much is each box worth? (just type in the number)

1

Now you try! There were 1,050 fans at the concert last Friday. If the ratio of Taylor Swift fans to Olivia Rodrigo fans is 2 to 3, how many were Taylor Swift fans and how many are Olivia Rodrigo fans? (just type in the number)

There are _______ Taylor Swift fans
There are _______ Olivia Rodrigo fans

1

How many total students are there? (just type in the number)

1

Does the part match the percent?

1

What operation did you use to get from 1400 to 100?

1

How many students are 6th graders? (just type in the number)

1

Now you try! At North Gwinnett Middle School, there are 2,100 students enrolled. 41% of the students enrolled enjoy saying “6-7!”. How many students enjoy saying “6-7!”? (just type in the number)

1

What unit goes in the numerator? __________ 
What unit goes in the denominator?
__________ 

1

How many miles did Tina bike? (just type in the number)

1

Now you try! Mrs. Smith has a recipe that calls for 21 cups of milk to make enough cakes for her birthday party. The stores only sell milk in liters, so how many liters of milk will she need? Show your work (1 liter ≈ 4.2 cups)
(just type in the number)

What always goes on the bottom (the denominator)?

Now you try! Liam painted 3/5​ of a wall in 2/3 of an hour. At this rate, what fraction of the wall can Liam paint in 1 hour? (just type in the number)

What is the price of 1 plant? (just type in the number)

What operation could you use to find the price of two plants?

What was the cost of two plants? (just type in the number)

Now you try! Maria bought 4 notebooks for $9.20. At this same rate, how much would 6 notebooks cost? (just type in the number)

What are you solving for?

What two pieces in a percent proportion should match (say the same thing, but in different forms)?

The number '1200' in the word problem is classified as another....?

What is your whole/total amount of students? (just type in the number)

What is the answer to the problem? (just type in the number)

What does 5 represent in the ratio?

What does 11 represent in the ratio?

Now you try! A toy box contains 3 red cars, 6 blue cars, and 2 green cars. Using the same toy box, Marcus wrote the ratio 6:11. What could Marcus’s ratio represent?

How many ounces of peanuts does Ms. Carey need if she has 3 ounces of dried fruit? (just type in the number)

How many ounces of dried fruit does Ms. Carey need if she has 80 ounces of peanuts? (just type in the number)

How many girls are in homeroom? (just type in the number)

What is the total for the given ratio of 3:4? (just type in the number)

How did I get from 7 to 1400? You multiplied by __________! (just type in the number)

When using the tape diagram method, how much is each box worth? (just type in the number)

How many total students are there? (just type in the number)

Does the part match the percent?

What operation did you use to get from 1400 to 100?

How many students are 6th graders? (just type in the number)

Now you try! At North Gwinnett Middle School, there are 2,100 students enrolled. 41% of the students enrolled enjoy saying “6-7!”. How many students enjoy saying “6-7!”? (just type in the number)

How many miles did Tina bike? (just type in the number)

Now you try! Mrs. Smith has a recipe that calls for 21 cups of milk to make enough cakes for her birthday party. The stores only sell milk in liters, so how many liters of milk will she need? Show your work (1 liter ≈ 4.2 cups)(just type in the number)

Now you try! Liam painted 3/5 of a wall in 2/3 of an hour. At this rate, what fraction of the wall can Liam paint in 1 hour? (just type in the number)

Now you try! Mrs. Smith has a recipe that calls for 21 cups of milk to make enough cakes for her birthday party. The stores only sell milk in liters, so how many liters of milk will she need? Show your work (1 liter ≈ 4.2 cups)
(just type in the number)