Proportional Relationships
Flashcard
•
Mathematics
•
7th - 8th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a proportional relationship?
Back
A proportional relationship is a relationship between two quantities where the ratio of one quantity to the other quantity is constant.
Tags
CCSS.7.RP.A.2A
2.
FLASHCARD QUESTION
Front
What is a unit rate?
Back
A unit rate is a comparison of two different quantities when they are combined together. It is expressed as a quantity of one per one unit of another quantity.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
3.
FLASHCARD QUESTION
Front
How do you find the unit rate from a table of values?
Back
To find the unit rate from a table, divide the value of one quantity by the corresponding value of the other quantity.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
4.
FLASHCARD QUESTION
Front
If 4 pounds of grapes cost $24.36, how do you calculate the cost per pound?
Back
Divide the total cost by the number of pounds: $24.36 ÷ 4 = $6.09 per pound.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
5.
FLASHCARD QUESTION
Front
What does it mean if a table represents a proportional relationship?
Back
It means that as one quantity increases, the other quantity increases at a constant rate, maintaining a consistent ratio.
Tags
CCSS.7.RP.A.2D
6.
FLASHCARD QUESTION
Front
What is the unit rate for 120 miles in 2 hours?
Back
The unit rate is 60 miles per hour (120 miles ÷ 2 hours).
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
7.
FLASHCARD QUESTION
Front
How can you determine if two ratios are equivalent?
Back
Two ratios are equivalent if they can be simplified to the same fraction or if their cross products are equal.
Tags
CCSS.6.RP.A.3A
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