10/16/20 - Proportions in Equations
Authored by Jahred Boyd
Mathematics
7th Grade
CCSS covered
Used 32+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is the correct formula for finding the constant of proportionality?
k = x/y
k = y/x
y = k/x
x = k/y
Tags
CCSS.7.RP.A.2
CCSS.7.RP.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant of proportionality of the relationship represented by the table above?
75
0.013
1/75
None of the above
Tags
CCSS.7.RP.A.2
CCSS.7.RP.A.3
CCSS.7.RP.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The constant of proportionality is also the unit rate.
Tags
CCSS.7.RP.A.2B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
In the equation y = 14x, what is the constant of proportionality?
Tags
CCSS.7.RP.A.2
CCSS.7.RP.A.3
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Write an equation for this relationship.
Tags
CCSS.6.EE.C.9
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the constant of proportionality ? (Unit rate)
12 dollars / 1 suit
16 dollars / 1 suit
18 dollars / 1 suit
None of the above
Tags
CCSS.7.RP.A.2B
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which equation represents the constant of proportionality of this table?
y = 1/3x
y = 3x
y = 5x
y = 10x
Tags
CCSS.7.RP.A.2
CCSS.7.RP.A.3
CCSS.7.RP.A.1
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