proportions quiz

• 3

• 5.3

• 1.08

• 27

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Are these two ratios equivalent?
 $\frac{7}{11}$  and  $\frac{38.5}{60.5}$  

• yes

• no

• There is not way to tell

Solve the proportion.

 $\frac{5}{7}=\frac{x}{84}$  

• 60

• 420

• 117.6

• 82

Is

 $\frac{2}{5}=\frac{9}{22.5}$  a proportion? 

• Yes

• No

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

Solve for x 

• x = 15

• x = 11

• x = 1/11

• x = 20

Solve for x

• x=6

• x =1/6

• x = 7

• x=9

Solve for x 

• x = 1/10

• x = 10

• x = 4

• x = 5