Unit Rates and Constant of Proportionality
Flashcard
•
Mathematics
•
6th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a constant of proportionality?
Back
The ratio between two proportional quantities set up as y/x.
Tags
CCSS.7.RP.A.2B
2.
FLASHCARD QUESTION
Front
What is a unit rate?
Back
The ratio of two different units, with denominator as 1.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
3.
FLASHCARD QUESTION
Front
Which equation has a constant of proportionality equal to 9?
Back
y = 63/7x.
Tags
CCSS.7.RP.A.2B
4.
FLASHCARD QUESTION
Front
Which equation has a constant of proportionality equal to 1?
Back
y = x.
Tags
CCSS.7.RP.A.2B
5.
FLASHCARD QUESTION
Front
How do you know if something is proportional?
Back
Same rate.
Tags
CCSS.7.RP.A.2A
6.
FLASHCARD QUESTION
Front
What does it mean if two quantities are proportional?
Back
They have a constant ratio or rate.
Tags
CCSS.7.RP.A.2A
7.
FLASHCARD QUESTION
Front
How can you find the unit rate from a ratio?
Back
Divide the numerator by the denominator.
Tags
CCSS.6.RP.A.1
CCSS.6.RP.A.2
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