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8.2 Ratios and Proportions (Due 5/21/24)
By James Parson
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Last updated about 1 year ago
15 questions
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Instructions
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Essential Question:
What are ratios and proportions?
Learning Target:
Students will be able to construct ratios and use them to solve proportions.
Complete the entire document and show all work for credit.
Essential Question:
What are ratios and proportions?
Learning Target:
Students will be able to construct ratios and use them to solve proportions.
Complete the entire document and show all work for credit.
Ratios
Proportions
Required
30
Question 1
1.
Complete these notes covering ratios
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20
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6
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5
Question 5
5.
Write the ratio in simplest form:
28 elementary schools to 16 middle schools
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Question 6
6.
Write the ratio in simplest form:
30 treadmills to 36 elliptical machines
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Question 7
7.
Write the ratio in simplest form:
In the word FLASHLIGHT what is the ratio of vowels to total letters?
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Question 8
8.
Write the ratio in simplest form:
The hockey team played 82 regular-season games last year. If they won 44 games, what is the ratio of wins to losses?
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Question 9
9.
Use the given ratios to solve each problem:
The ratio of the measures of two complementary angles is 7:8. What is the measure of the smaller angle?
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Question 10
10.
Use the given ratios to solve each problem:
The ratio of the measures of the three angles in a triangle is 10:3:7. Find the measure of the largest angle.
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Question 11
11.
Solve each proportion.
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Question 12
12.
Solve each proportion.
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Question 13
13.
Solve each proportion.
visibility
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Question 14
14.
Solve each proportion.
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Question 15
15.
Solve each proportion.
x=_______
x=_______
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Question 2
2.
Complete these notes covering proportions
visibility
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Question 3
3.
Watch the video.
What are the three ways to represent a ratio?
1._______
2._______
3._______
Question 4
4.
Watch the second video.
How can proportions be written as?