Solving Proportions

 $\frac{x}{10}=\frac{2}{5}$  

• x=4

• x=20

• x=1

• None of the Above

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.4

CCSS.7.NS.A.3

 $\frac{3}{y}=\frac{5}{15}$  

• y=10

• y=5

• y=9

• None of the Above

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Do the following ratios form a proportion:  $\frac{4}{5},\ \frac{12}{15}$  ?

• Yes

• No

• Sometimes

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Do the following ratios form a proportion:  $\frac{1}{8},\ \frac{1}{16}$  ?

• Yes

• No

• Sometimes

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

 $\frac{4}{7}=\frac{z}{28}$  

• z=7

• z=16

• z=14

• None of the Above

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

 $\frac{15}{4}=\frac{x}{24}$  

• x=15

• x=6

• x=90

• None of the Above

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.3

 $\frac{y}{50}=\frac{5}{10}$  

• y=25

• y= $\frac{1}{2}$  

• y=15

• None of the Above

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.4

 $\frac{x}{120}=\frac{1}{10}$  

• x=10

• x=11

• x=20

• None of the Above

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.2

Fifteen scoops of lemonade drink mix are needed to make five gallons. How many gallons will six scoops of lemonade mix make?

• 18 gallons

• 12.5 gallons

• 2 gallons

• None of the Above

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

(T/F) A proportion is an equation that states that two ratios are equivalent.

• True

• False

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3