Proportion Tables and Ratios

What is a ratio table?

• A ratio table is a table that shows the relationship between two or more quantities using fractions.

• A ratio table is a table that shows the relationship between two or more quantities using percentages.

• A ratio table is a table that shows the relationship between two or more quantities using ratios.

• A ratio table is a table that shows the relationship between three or more quantities using ratios.

If the ratio of boys to girls in a class is 3:5, and there are 24 boys, how many girls are there?

• 32

• 48

• 56

• 40

Simplify the ratio 18:24.

• 9:12

• 2:3

• 6:8

• 3:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is an equivalent ratio?

• An equivalent ratio is a ratio that represents a different relationship between two quantities.

• An equivalent ratio is a ratio that represents the same relationship between two quantities, but with different numbers.

• An equivalent ratio is a ratio that represents the same relationship between two quantities, but with the same numbers.

• An equivalent ratio is a ratio that represents a different relationship between two quantities, but with the same numbers.

Tags

CCSS.6.RP.A.3A

If 4 cups of flour are needed to make 12 cookies, how many cups of flour are needed to make 36 cookies?

• 4

• 6

• 12

• 8

Tags

CCSS.6.RP.A.3B

Solve the proportion: 5/8 = x/16.

• 4

• 2

• 10

• 3

Tags

CCSS.7.RP.A.2B

If the ratio of red marbles to blue marbles in a bag is 2:5, and there are 14 red marbles, how many blue marbles are there?

• 25

• 10

• 35

• 20

Simplify the ratio 36:48.

• 3:4

• 12:16

• 9:12

• 6:8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a proportion?

• A proportion is a statement that two ratios are not equal.

• A proportion is a statement that two ratios are equal.

• A proportion is a statement that two ratios have a sum.

• A proportion is a statement that two ratios have a difference.

Tags

CCSS.7.RP.A.2A

If 3 pens cost $6, how much would 5 pens cost?

• $15

• $8

• $12

• $10

Tags

CCSS.6.RP.A.3B