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8.2 Ratios and Proportions (Due 5/21/24)

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Last updated about 1 year ago
15 questions
Note from the author:
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.
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Ratios


Proportions


Required
30
Question 1
1.

Complete these notes covering ratios

Required
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


Question 6
6.

Write the ratio in simplest form:

30 treadmills to 36 elliptical machines


Question 7
7.

Write the ratio in simplest form:

In the word FLASHLIGHT what is the ratio of vowels to total letters?


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?


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?


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.


Question 11
11.

Solve each proportion.

Question 12
12.

Solve each proportion.

Question 13
13.

Solve each proportion.

Question 14
14.

Solve each proportion.

Question 15
15.
Solve each proportion.



x=_______

x=_______
Question 2
2.

Complete these notes covering proportions

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?