Test Prep Ratios and Proportions

Write a ratio in simplest form:
12 CD's to 4 tapes

• 3/1

• 4/1

• 12/4

• 6/1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
10 automobiles to 13 bikes

• 1/3

• 10/13

• 4/5

• 3/1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
8 students to 18 tables

• 4/9

• 8/18

• 9/4

• 4/5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve:
11/13  =  n/39

• 33

• 3

• 25

• 9

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Two quantities are ​ (a)   if the ratios comparing them are equivalent.

• proportional

• nonproportional

• constant of proportionality

• proportion

Tags

CCSS.7.RP.A.2A

Two quantities are in a ​ (a)   if the two quantities vary and have a constant ratio between them.

• proportional relationship

• proportional

• unit rate

• nonproportional

• constant of proportionality

Tags

CCSS.7.RP.A.2B

When two ratios are equal they are .

(a)  

• Proportional

• Ratio

• Rate

• Unit Rate

Tags

CCSS.7.RP.A.2A

Are the two ratios proportional?

• YES

• NO

Tags

CCSS.7.RP.A.2A

Write a ratio in simplest form:
8 apples to 24 oranges

• 3/24

• 3/1

• 1/3

• 1/4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
22 cats to 33 dogs

• 22/33

• 3/2

• 1/2

• 2/3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2