Ratios, Proportions, and Scaling Vocab Quiz

Quantity

• How much there is of something

• A letter used for a number

• The answer to the problem

• Equal to

Tags

CCSS.6.EE.A.1

Which is NOT a ratio?

• Fraction

• A:B A to B

• A comparison of two quantities

• 25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A proportion says two ​ (a)   are ​ (b)  

• Ratios
• Equivalent
• Numbers
• Similar
• Variable
• Variables

Tags

CCSS.7.RP.A.2A

This image is an example of what kind of figures (Mark all that apply)

• Scaled Copy

• Congruent

• Similar

• Area

Tags

CCSS.8.G.A.2

One corresponding set of sides are ​ (a)  

• AB and DE
• AB and EF
• B and D
• EF and DE

Tags

CCSS.HSG.CO.B.7

A scale factor is the number that is ​ (a)   to an original copy to create a scaled copy

• Multiplied
• Added
• Subtracted
• Divided

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CCSS.3.OA.B.6

Which of these represent a unit rate? (Choose all that apply)

• 65 miles per hour

• $375 for 5 hours

• 652 words in 20 mins

• $4.78/lb

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2