Ratios and Proportional Relationships

John is preparing a cake and the recipe requires 2 cups of flour and 3 cups of sugar. What is the ratio of flour to sugar?

• 1:2

• 3:2

• 2:3

• 2:2

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

John and Emily are planning to divide their collection of 4 comic books and 5 action figures, respectively, into equal shares without mixing the items. Later, they received another collection of 16 comic books and 20 action figures. Can they divide the new collection in the same ratio without mixing the items?

• Maybe

• Not sure

• No

• Yes

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

Use ratio language to describe the relationship between the number of boys and girls in a soccer team if the ratio of boys to girls is 3:5

• The ratio of boys to girls in the soccer team is 1:2.

• The ratio of boys to girls in the soccer team is 5:3.

• There are more boys than girls in the soccer team.

• The ratio of boys to girls in the soccer team is 3:5.

Tags

CCSS.6.RP.A.1

Solve the problem involving unit rates: If 8 gallons of gas cost $24, what is the unit rate in dollars per gallon?

• $3 per gallon

• $5 per gallon

• $2 per gallon

• $4 per gallon

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.2

Use a table to compare the fuel efficiency ratios of two different car models over the same distance. Car Model A: 15 miles per gallon of gasoline. Car Model B: 30 miles per 2 gallons of gasoline. Which car model has a greater fuel efficiency ratio?

• Both car models have the same fuel efficiency ratio.

• Car Model B: 15 miles per gallon of gasoline

• Car Model A: 2 miles per 15 gallons of gasoline

• Both car models have a greater efficiency of gasoline to miles

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve the problem involving combined ratios: A fruit punch recipe calls for mixing 3 cups of orange juice with 5 cups of pineapple juice. What is the combined ratio of orange juice to pineapple juice in the punch?

• 5:3

• 2:5

• 3:8

• 3:5

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If a car travels 240 miles in 4 hours, what is the unit rate of miles per hour?

• 60 miles per hour

• 80 miles per hour

• 120 miles per hour

• 30 miles per hour

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.2

CCSS.6.NS.B.2

John and Emily are planning to divide their collection of comic books and stickers in the ratio 2:3 and 10:15 respectively. Are these ratios equivalent?

• No

• Yes

• Maybe

• Not sure

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

Use ratio language to describe the relationship between the number of books and librarians in a library if the ratio of books to librarians is 25:1

• The ratio of librarians to books in the library is 25:1.

• The ratio of books to librarians in the library is 10:1.

• The ratio of books to librarians in the library is 25:1.

• The ratio of books to librarians in the library is 1:25.

Tags

CCSS.6.RP.A.1

Imagine you are baking cookies and the recipe requires 1 cup of sugar and 2 cups of flour. What is the ratio of sugar to flour?

• 1:1

• 3:2

• 2:1

• 1:2

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1