Determining Proportions

Are the following ratios proportional?

2:3 and 4:6

• Yes

• No

Tags

CCSS.7.RP.A.2A

Are the following ratios proportional?

2:3 and 14:21

• Yes

• No

Tags

CCSS.7.RP.A.2A

Are the following ratios proportional?

3:1 and 7:21

• Yes

• No

Tags

CCSS.7.RP.A.2A

Are the following ratios proportional?

3:1 and 21:7

• Yes

• No

Tags

CCSS.7.RP.A.2A

Are the following ratios proportional?

24 : 36 and 8 : 10

• Yes

• No

Tags

CCSS.7.RP.A.2A

Are the following ratios proportional?

5 : 1 and 20 : 4

• Yes

• No

Tags

CCSS.7.RP.A.2A

Are the following ratios proportional?

1 : 5 and 20 : 4

• Yes

• No

Tags

CCSS.7.RP.A.2A

Frankie used 2 pounds of ground beef to make 4 servings of spaghetti. David uses 3 pounds of ground beef to make 5 servings of spaghetti. Is the ratio of ground beef to servings of spaghetti the same between Frankie and David?

• Yes

• No

Tags

CCSS.6.RP.A.3A

Frankie used 2 cups of sugar to make 4 servings of brownies. David uses 6 cups of sugar to make 12 servings of brownies. Is the ratio of cups of sugar to servings of brownies the same between Frankie and David?

• Yes

• No

Tags

CCSS.6.RP.A.3A

Are the following fractions proportional?

 $\frac{5}{8}$  = $\frac{12}{16}$  

• Yes

• No

Tags

CCSS.7.RP.A.2A