Solving Proportions

According to Math antics can you compare books and days with pizzas and days? 

• Yes, they would create equal ratios 
• No, the units don't match so there is no comparison 

Tags

CCSS.6.RP.A.3A

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

Tags

CCSS.7.RP.A.2B

Solve the proportion

• 48
• 6
• 8
• 24

Tags

CCSS.7.RP.A.2B

Solve the proportion below:

• 3
• 24
• 21
• 12

Tags

CCSS.7.RP.A.2B

Solve the proportion below:

• 42
• 6
• 2
• 28

Tags

CCSS.7.RP.A.2B

Solve the proportion below:

• 418
• 2
• 38
• 11

Tags

CCSS.7.RP.A.2B

Do the ratios form a proportion?

• Yes, they form a proportion.
• No, they do not form a proportion.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

 $\frac{x}{5}=\frac{8}{10}$  

• x=7

• x=4

• x=2

• x=3

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

 $\frac{4}{5}=\frac{8}{x}$  

• x = 8

• x = 10

• x = 4

• x = 5

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

 $\frac{25}{1}=\frac{x}{3}$  

• x=75

• x=50

• x=27

• x=43

Tags

CCSS.7.RP.A.2B