Ch. 5 - 5.1-5.3 Quiz

Write the ratio as a fraction in simplest form:

18 red buttons: 12 blue buttons

(a)  

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Are the ratios proportional?
10/12 and 20/32

• yes
• no

Tags

CCSS.7.RP.A.2A

Find a ratio equivalent to 35/55:

• 7/11
• 3/5
• 70/100
• 15/25

Tags

CCSS.6.RP.A.3A

What is a good example of two ratios that are proportional?

• $\frac{1}{3}\ =\frac{4}{7}$

• $\frac{15}{1}=\frac{30}{5}$

• $\frac{1}{2}=\frac{2}{4}$

• $\frac{20}{10}=\frac{35}{5}$

Tags

CCSS.7.RP.A.2A

Tell whether the two ratios form a proportion.

 $\frac{4}{7},\frac{24}{35}$  

• Yes

• No

Tags

CCSS.7.RP.A.2A

Use the table to write a proportion.

• $\frac{e}{10}=\frac{30}{8}$

• $\frac{e}{8}=\frac{30}{10}$

• $\frac{e}{10}=\frac{8}{30}$

• $\frac{e}{8}=\frac{10}{30}$

Tags

CCSS.7.RP.A.2C

What is the missing value in the ratio table?

• 10
• 12
• 6
• 4

GAMING: You advance 3 levels in 15 minutes. Your friend advances 5 levels in 20 minutes. Do these rates form a proportion?

• yes

• no

Tags

CCSS.7.RP.A.2A

CLASS TIME: You spend 150 minutes in 3 classes. Solve a proportion to find how many minutes you spend in 5 classes.

(a)  

Tags

CCSS.7.RP.A.2B

Are the ratios proportional?
3/4 and 24/32

• yes
• no

Tags

CCSS.7.RP.A.2A