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Constant of Proportionality

Mathematics

7th Grade

CCSS covered

Used 1K+ times

Constant of Proportionality
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In the equation y = 14x, what is the constant of proportionality?

y
x
14

Tags

CCSS.7.RP.A.2B

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the unit rate of 624 calories in 3 servings.

1,872 calories per serving
208 calories per serving
624 calories per serving
621 calories per serving

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the constant of proportionality for this table?

1/9
9
8

Tags

CCSS.7.RP.A.2B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write an equation for this situation.

y=9.75x
y=19x
y=19.25x
y=9.5x

Tags

CCSS.HSF-LE.A.1B

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write an equation for this relationship.

y=18x
y=18.50x
y=22.50x
y=22x

Tags

CCSS.5.OA.B.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Craig earns extra money as a lifeguard. He earns $37 for 4 hours and $64.75 for 7 hours.  What is the constant of proportionality? 

$37
$64.75
$9.25
$18.50

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If Reynaldo saves $48 in 8 days, how much could he save in two weeks?

$102
$84
$56
$6

Tags

CCSS.6.RP.A.3B

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