Ratio and Proportional Reasoning SOL 6.1, SOL 6.12a-d

Identify all of the ratios that could be used to represent the number of lawns to the number of hours in the following situation.

John can mow 3 lawns in 6 hours.

• 6 : 12

• 6 to 3

• 3 to 6

• 6 : 3

• 1 : 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Ms. Larson bought 4 red roses and 16 purple tulips for the front yard. What is the ratio of roses to the total number of flowers?

• 1:4

• 4:1

• 1:5

• 4:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

At Centerville Middle School, there are 120 students in sixth grade, and 80 of those students are girls. What is the ratio of girls to boys in Centerville’s sixth grade?

• 2 to 3

• 3 to 2

• 2 to 1

• 1 to 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Benjamin has 10 green marbles, 15 red marbles, and 5 yellow marbles in a box. What is the ratio of green marbles to all of the marbles in the box?

• $\frac{1}{3}$

• $\frac{1}{2}$

• $\frac{3}{1}$

• $\frac{2}{1}$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which of the following situations could be represented with a ratio of 2:5?

• The ratio of soup to sandwiches in a restaurant where they sold 10 bowls of soup and 4 sandwiches.

• The ratio of boys to girls in a class of 35 students where 10 are boys.

• The ratio of snow days to school days in January when we had 2 snow days and 15 school days.

• The ratio of correct answers to total questions on a quiz where a student got 6 questions right and 15 questions wrong.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Tyrique is mixing yellow and blue paint using a ratio of 2 to 3. Which of the following values are missing from the ratio table of yellow paint to blue paint?

• 9 to 6

• 6 to 8

• 6 to 9

• 5 to 7

Stacy went to an arcade that requires 6 tokens to play 2 games. Which of the following table of values represent the proportional relationship between the number of games and tokens.

• 6:8

  9:12

  12:16

  15:20

• 4:14

  6:21

  8:28

  10:35

• 2:6

  3:9

  4:12

  5:15

• 6:2

  9:3

  12:4

  15:5

Tags

CCSS.7.RP.A.2A

Jordan makes $10 per hour doing yardwork for his neighbors. Create a table showing how much he will make if he continues working at this rate. The y value is the money and the x value is time.

• 1:10

  2:20

  3:30

  4:40

• 10:1

  20:2

  30:3

  40:4

• 1:5

  2:10

  3:15

  4:20

• 5:1

  10:2

  15:3

  20:4

Tags

CCSS.5.OA.B.3

Which of the following tables represents a proportional relationship between x and y with a ratio of 3:4?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2A

Sophia makes $12 an hour babysitting. Which of the following tables represents the proportional relationship between the hours spent babysitting, x, and the money she earns, y?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2B