Algebra 1 2-7 Guided Practice: Solving Proportions

Last updated over 3 years ago

22 questions

3

10

A.CED.1

A.REI.3

3

10

A.CED.1

A.REI.3

10

A.CED.1

3

10

A.CED.1

A.REI.3

3

10

A.CED.1

A.REI.3

N.Q.1

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

A.CED.1

A.REI.3

10

Explain your answer.

A.CED.1

A.REI.3

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

10

Take Note: Define ratio.

5

Take Note: Provide an example of a simplified ratio.

10

Take Note: Define proportion.

5

Take Note: Provide an example of a proportion.

Problem 1 Got It? What is the solution of the proportion?

5.6

7.14

6.5

8.75

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Problem 2 Got It? What is the solution of the proportion?

9/5

3/15

5/9

5

Problem 2 Got It? Reasoning: Would you rather use the Cross Products Property or the Multiplication Property of Equality (aka multiply the numerator and denominator of at least 1 ratio by the same number) to solve the proportion? Explain.

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Problem 3 Got It? What is the solution of the proportion?

-5

-1

1

5

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Problem 4 Got It? An 8-oz can of orange juice contains about 97 mg of vitamin C.

About how many milligrams of vitamin C are there in a 12-oz can of orange juice?

0.99 mg

145.5 mg

64.67 mg

10.63 mg

10

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Solve It! You are making beaded necklaces, using a pattern in which 2 large red beads are followed by 3 small blue beads. Each set of 5 beads adds 1.25 in. to the length of the necklace. How many of each color bead will you need for a 20-in necklace?

12 red & 16 blue

16 red & 24 blue

32 red & 48 blue

48 red & 64 blue

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Take Note: Provide an example of a simplified ratio.

Take Note: Define proportion.

Take Note: Provide an example of a proportion.

Problem 1 Got It? What is the solution of the proportion?

5.6

7.14

6.5

8.75

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Take Note: Define cross products.

Take Note: Fill in the blank:

The cross products of a __________ are equal.

fraction

proportion

ratio

Take Note: Fill in the blank:

Assume that \frac{a}{b}=\frac{c}{d}, b\neq 0, and d\neq0.
ad=_____

Select all that apply.

cb

bc

b+c

Take Note: Identify the extremes of the proportion. Select all that apply.

y

x

g

f

Take Note: Identify the means of the proportion. Select all that apply.

x

f

y

g

Problem 2 Got It? What is the solution of the proportion?

9/5

3/15

5/9

5

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Problem 3 Got It? What is the solution of the proportion?

-5

-1

1

5

Video Check: Select all that apply with regards to the video embedded directly above this item.

🕵️ I carefully watched the entire video.

📵 I removed distractions from my field of view while watching the entire video.

🎧 I used headphones (or earbuds) to listen to the entire video as I watched it.

✋ I sought clarification, as needed, to understand each concept in the video.

🎓 I understand each concept in the video and feel ready to move on.

🎯 I feel prepared to complete challenging problems related to the video.

❌ None of these statements apply.

Problem 4 Got It? An 8-oz can of orange juice contains about 97 mg of vitamin C. 

About how many milligrams of vitamin C are there in a 12-oz can of orange juice?

0.99 mg

145.5 mg

64.67 mg

10.63 mg

Solve It! You are making beaded necklaces, using a pattern in which 2 large red beads are followed by 3 small blue beads. Each set of 5 beads adds 1.25 in. to the length of the necklace. How many of each color bead will you need for a 20-in necklace?

12 red & 16 blue

16 red & 24 blue

32 red & 48 blue

48 red & 64 blue

Take Note: Fill in the blank:

The cross products of a __________ are equal.

fraction

proportion

ratio

Take Note: Fill in the blank:

Assume that \frac{a}{b}=\frac{c}{d}, b\neq 0, and d\neq0. 
ad=_____

Select all that apply.

cb

bc

b+c

Take Note: Identify the extremes of the proportion. Select all that apply. 

y

x

g

f

Take Note: Identify the means of the proportion. Select all that apply. 

x

f

y

g

Algebra 1 2-7 Guided Practice: Solving Proportions

Algebra 1 2-7 Guided Practice: Solving Proportions

Explain your answer.

Take Note: Define ratio.

Problem 2 Got It? Reasoning: Would you rather use the Cross Products Property or the Multiplication Property of Equality (aka multiply the numerator and denominator of at least 1 ratio by the same number) to solve the proportion? Explain.

🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Explain your answer.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define ratio.

Take Note: Provide an example of a simplified ratio.

Take Note: Define proportion.

Take Note: Provide an example of a proportion.

Problem 1 Got It? What is the solution of the proportion?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Take Note: Define cross products.

Problem 2 Got It? What is the solution of the proportion?

Problem 2 Got It? Reasoning: Would you rather use the Cross Products Property or the Multiplication Property of Equality (aka multiply the numerator and denominator of at least 1 ratio by the same number) to solve the proportion? Explain.

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 3 Got It? What is the solution of the proportion?

Video Check: Select all that apply with regards to the video embedded directly above this item.

Problem 4 Got It? An 8-oz can of orange juice contains about 97 mg of vitamin C. About how many milligrams of vitamin C are there in a 12-oz can of orange juice?

🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Solve It! You are making beaded necklaces, using a pattern in which 2 large red beads are followed by 3 small blue beads. Each set of 5 beads adds 1.25 in. to the length of the necklace. How many of each color bead will you need for a 20-in necklace?

Take Note: Provide an example of a simplified ratio.

Take Note: Define proportion.

Take Note: Provide an example of a proportion.

Take Note: Fill in the blank:The cross products of a __________ are equal.

Take Note: Fill in the blank:Assume that \frac{a}{b}=\frac{c}{d}, b\neq 0, and d\neq0. ad=_____Select all that apply.

Take Note: Identify the extremes of the proportion. Select all that apply.

Take Note: Identify the means of the proportion. Select all that apply.

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Problem 4 Got It? An 8-oz can of orange juice contains about 97 mg of vitamin C.

About how many milligrams of vitamin C are there in a 12-oz can of orange juice?

🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Take Note: Fill in the blank:

The cross products of a __________ are equal.

Take Note: Fill in the blank:

Assume that \frac{a}{b}=\frac{c}{d}, b\neq 0, and d\neq0.
ad=_____

Select all that apply.