7th Review for Summative Module 1

Create an educational and engaging image related to 7th-grade mathematics focusing on ratios, proportions, and unit rates. Include visuals like graphs, juice pitchers, and a lacrosse theme to cater to young students.

7th Grade Proportional Relationships Review

Welcome to the 7th Review for Summative Module 1! This quiz is designed to test your understanding of unit rates, ratios, and proportional relationships. Whether you're preparing for an assessment or just want to reinforce your math skills, this quiz covers a variety of topics essential for mastering these concepts.

Here's what you can expect:

Calculate unit rates and identify proportional relationships
Analyze and compare ratios
Apply concepts to real-world situations
Explore tables and graphs in depth

8 Questions2 MinutesCreated by CalculatingStar512

Find the Unit Rate of $7.96 for 5 pounds.

Write three ratios that are equivalent to 20:5.

Of the 30 girls who tried out for the lacrosse team at Easton Middle School, 12 were selected. Of the 40 boys who tried out, 16 were selected. Are the ratios of the number of students on the team to the number of students trying out the same for both boys and girls? How do you know?

Ms. Albero decided to make juice to serve along with the pizza at the Student Government party. The directions said to mix 2 scoops of powdered drink mix with a half gallon of water to make each pitcher of juice. One of Ms. Albero’s students said she will mix 8 scoops with 2 gallons of water to make 4 pitchers. How can you use the concept of proportional relationships to decide whether the student is correct?

Is the price proportional to the number of roses? How do you know? Then, find the cost of buying 24 roses.

The table shows the relationship between the side lengths of a regular octagon and its perimeter. Find the missing answers. If Gabby wants to make a regular octagon with a side length of 20 inches using wire, how much wire does she need?

Which of the tables, if any, represent a proportional relationship?

In a graph, how do you know if x and y are proportional to each other? Give 2 reasons.

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