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Missing: Proportional, Proportionality and Similar Shapes

Authored by VALERIA KRASOVSKAYA

Mathematics

7th Grade

CCSS covered

Used 1+ times

Missing: Proportional, Proportionality and Similar Shapes
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20 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

5 mins • 5 pts

Which of the following graphs represents a proportional relationship? Select ALL that apply!

Media Image
Media Image
Media Image
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Media Image

Tags

CCSS.7.RP.A.2D

2.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Media Image

The graph above shows the price of games in dollars.  Is the graph proportional and how do you know?

The graph is proportional  because it is linear.
The graph is proportional because it is linear and passes through the origin.
The graph is not proportional because it does not pass through the origin.
The graph is not proportional because it is not linear and it does not pass through the origin.

Tags

CCSS.7.RP.A.2D

3.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Media Image

What is the Constant of Proportionality of the Table?

3
1/3
1/2
6

Tags

CCSS.7.RP.A.2B

4.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Which of the following equations represents a proportional relationship?

y=2x2y=2x^2  

y=3xy=3x  

y=7xy=\frac{7}{x}  

y=9x+1y=9x+1  

Tags

CCSS.7.RP.A.2C

5.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

A box of cereal weighs 14 ounces and costs $2.66. What is the price per ounce of the cereal?

A. $0.14

B. $0.19

C. $0.21

D. $0.24

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

6.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Romeo paid $380.75 in car repairs. The sales tax rate is 7.5%. Which of the following is a reasonable estimate for the total Romeo paid to repair his car?

A. $28.50

B. $410.00

C. $352.50

D. $442.00

7.

MATH RESPONSE QUESTION

5 mins • 5 pts

A piece of fabric measures 152.4 centimeters in length. One inch is equal to 2.54 centimeters. What is the length of the fabric in inches?

6060

Mathematical Equivalence

ON

Tags

CCSS.6.RP.A.3D

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