Proportional Relationships
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
+5
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
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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
How do you find the constant of proportionality in a proportional relationship?
Back
Divide y by x (k = y/x).
Tags
CCSS.7.RP.A.2B
3.
FLASHCARD QUESTION
Front
If 1 meter is approximately 1.09 yards, how many yards are in 3 meters?
Back
3.27 yards.
Tags
CCSS.6.RP.A.3D
4.
FLASHCARD QUESTION
Front
If 1 meter is approximately 1.09 yards, how many yards are in 4.5 meters?
Back
4.905 yards.
Tags
CCSS.6.RP.A.3D
5.
FLASHCARD QUESTION
Front
What is the formula to calculate the total cost for multiple items in a proportional relationship?
Back
Total Cost = Cost per item × Number of items.
Tags
CCSS.7.RP.A.2C
6.
FLASHCARD QUESTION
Front
If Nico earns $7.25 per hour tutoring, how many hours does he need to work to earn $174?
Back
24 hours.
Tags
CCSS.7.EE.B.3
7.
FLASHCARD QUESTION
Front
What is the unit rate in a proportional relationship?
Back
The unit rate is the ratio of two measurements in which the second measurement is 1.
Tags
CCSS.7.RP.A.2B
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