Ratios and Rates

Which of the following best describes what a ratio is?

• It's a comparison.

• It's a total.

• It's something multiplied by something else.

• It's a decimal.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A cookie recipe calls for 3 cups of flour and 2 cups of chocolate chips. What is the ratio of chocolate chips to flour?

• 3 : 2

• 3 to 2

• 6 : 4

• 2 : 3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which ratio is equivalent to 5 to 4

• 4 to 5

• 10 to 12

• 25 to 20

• 15 to 8

Tags

CCSS.6.RP.A.3A

The ratio of girls to boys at basketball practice is 2:3. If there are 12 girls at practice then how many boys are there?

• 15

• 18

• 20

• 21

A cookie recipe calls for 2 eggs and 3 cups of flour. How many cups of flour is needed with 8 eggs?

• 9 cups of flour

• 5 cups of flour

• 12 cups of flour

• 6 cups of flour

Tags

CCSS.6.RP.A.3B

• yes

• no

Tags

CCSS.6.RP.A.3A

There are 3 ways to write a ratio.
Which is NOT a way to write a ratio?

• 1 : 2

• 1 and 2

• 1 to 2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Equivalent means.....

• almost the same

• subtraction

• equal

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

• 3

• 6

• 12

Tags

CCSS.6.RP.A.3A

What is the missing number in this ratio table?

• 15

• 25

• 10