What is a ratio?
Ratios and Rates Review

Flashcard
•
Mathematics
•
7th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A ratio is a comparison of two quantities by division, showing how many times one value contains or is contained within the other.
2.
FLASHCARD QUESTION
Front
What is a rate?
Back
A rate is a specific kind of ratio that compares two quantities with different units, such as speed (miles per hour) or price per item.
3.
FLASHCARD QUESTION
Front
What does it mean for two ratios to be proportional?
Back
Two ratios are proportional if they express the same relationship, meaning they can be simplified to the same fraction.
4.
FLASHCARD QUESTION
Front
How do you find the constant of proportionality?
Back
The constant of proportionality is found by dividing one quantity by the other in a proportional relationship.
5.
FLASHCARD QUESTION
Front
If a table shows values (2, 6) and (3, 9), are these values proportional?
Back
Yes, because the ratio 2:6 simplifies to 1:3, and 3:9 also simplifies to 1:3.
6.
FLASHCARD QUESTION
Front
How do you determine which item is a better deal when comparing prices?
Back
Calculate the unit price (price per ounce) for each item and compare them. The lower unit price indicates the better deal.
7.
FLASHCARD QUESTION
Front
What is the unit price of a 12-ounce box of Cheez-Its for $4.80?
Back
The unit price is $4.80 ÷ 12 = $0.40 per ounce.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Unit Rate & Ratios

Flashcard
•
7th Grade
15 questions
Proportional Reasoning Topic Review

Flashcard
•
7th Grade
15 questions
Proportional Relationships TEST

Flashcard
•
7th Grade
9 questions
Unit Rate

Flashcard
•
7th Grade
15 questions
Rates and Ratios

Flashcard
•
7th Grade
15 questions
Ratios & Proportions

Flashcard
•
7th Grade
15 questions
Practice (NOT GRADED): Unit Rates and Proportional Relationships

Flashcard
•
7th Grade
15 questions
Unit Rates & Constant Of Proportionality

Flashcard
•
7th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade