Ratios and Proportions

Find the unit rate of the ratio below:
30 cm of snow in 6 hours

• 6 cm of snow per hour

• 30 cm of snow per hour

• 5 cm of snow per hour

• 3 cm of snow per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

CCSS.7.RP.A.2A

Does the table represent a proportional relationship?

• Yes.

• No.

Tags

CCSS.7.RP.A.2A

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $1.25 per pound

• $1 per pound

• $2 per pound

• $1.50 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?

• 5 to 2

• 3 to 5

• 5 to 10

• 5 to 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Hilbert burns 120 calories per 30 minutes of weight training.  Complete the table to chart his calorie expenditure for different amounts of time. What is value of b?

• b= 80

• b= 40

• b= 4

• b= 240

Tags

CCSS.6.RP.A.3B

If there are 5 boys and 7 girls, write the ratio of girls to students

• 5 is to 7

• 7 is to 5

• 5 is to 12

• 7 is to 12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
12 CD's to 4 tapes

• 3/1

• 4/1

• 12/4

• 6/1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
8 students to 18 tables

• 4/9

• 8/18

• 9/4

• 4/5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write a ratio in simplest form:
10 automobiles to 13 bikes

• 10/13

• 1/3

• 4/5

• 3/1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2