Ratios, Rates, and Proportions Check-in

Given the word ACCOMPLISHMENT, what is the ratio of consonants to vowels? Give your answer in simplest form.

• 10/4

• 8/4

• 5/2

• 2/1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 15 students on the debate team. Of these, 3 are boys. Give the ratio of boys to girls on the debate team in simplest form.

• 1/4

• 3/15

• 1/5

• 3/12

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the unit rate: 144 pages in 3 minutes.

• 46

• 49

• 48

• 47

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the unit rate: 5/4 cup of milk in 15 brownies.

• 75/4

• 12

• 25

• 25/4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

$12 for 5 boxes of cereal.

• $2.40

• $3.00

• $2.20

• $2.80

Tags

CCSS.6.RP.A.3B

Determine whether Option A or Option B is the better deal. Justify your answer by giving the unit rate for each option.

Option A: $15.40 for 3.5 lbs of gummy bears

Option B: $7.65 for 1.8 lbs of gummy bears

• Option A: $4.15

• Option A: $4.40

• Option B: $4.35

• Option B: $4.25

Tags

CCSS.6.RP.A.3B

Determine whether Option A or Option B is the better deal. Justify your answer by giving the unit rate for each option.

Option A: 20 ounces of ketchup for $3.29

Option B: 32 ounces of ketchup for $4.49

• Option B: $0.15/oz

• Option B: $0.14/oz.

• Option A: $0.16/oz.

• Option A: $0.13/oz.

Tags

CCSS.6.RP.A.3B

Determine whether the ratios form a proportion:

18/32, 27/48

• Yes

• No

Tags

CCSS.7.RP.A.2A

Determine whether the ratios form a proportion:

84/54, 16/9

• Yes

• No

Tags

CCSS.7.RP.A.2A

Solve the proportion:

x/15 = 14/30

• x=9

• x=8

• x=7

• x=10

Tags

CCSS.7.RP.A.2B