Ratio

There are 2 cubes and 15 spheres in a geometry box. Write a ratio of spheres to cubes. (Remember order matters)

(write it with a colon : )

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 11 blue marbles and 7 red marbles in a box. Write the ratio of red marbles to blue marbles.

(write it with a colon : )

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The ratio of horses to elephants in a circus is 4:9. If there are 16 horses, how many elephants will there be?

The ratio of apples to oranges is 4 to 5. There are 20 oranges in the basket. How many apples are there?

The ratio of blue marble to yellow marbles in the bag is 9 to 8. If there are 32 yellow marbles how many blue marbles will there be?

In a bag of mixed walnuts and cashews, the ratio of the number of walnuts to the number of cashews is 5:6. How many walnuts are in the bag if there are 54 cashews.

Which of the following is NOT a pair of equivalent ratios?

• 7:12 21:36

• 2:6 18:54

• 3:1 6:3

• They are all equivalent ratio pairs

Tags

CCSS.6.RP.A.3A

Which of the following is NOT a pair of equivalent ratios?

• 5:8 25:40

• 2:3 10:15

• 9:8 36:32

• 5:6 15:18

• They are all equivalent ratio pairs

Tags

CCSS.6.RP.A.3A

Which of the following is not an equivalent ratio?

• 3:5 2:15

• 4:9 16:32

• 1:7 10:63

• They are NO equivalent ratio pairs

Tags

CCSS.6.RP.A.3A

Which of the following is NOT a pair of equivalent ratios?

• 1:3 8:24

• 4:9 16:36

• 1:9 5:45

• They are all equivalent ratio pairs

Tags

CCSS.6.RP.A.3A