Proportional Relationships

A recipe calls for 1/2 cup of milk for every 3/4 cup of flour. How much milk is required for every cup of flour?

• 2/3

• 1/2

• 3/4

• 4/3

Tags

CCSS.7.RP.A.1

Mr. Fernandez is mixing soil for his garden. He wants the soil to be 1 part sand to 5/2 parts compost. Is this a proportional relationship?

• Yes

• No

Tags

CCSS.7.RP.A.2A

Carmela walked 3 miles in 3/4 hour. Hari walked 2 miles in 1/2 hour.

Tell whether this statement is True or False:

Carmela and Hari walked at the same speed.

• True

• False

Tags

CCSS.6.RP.A.3A

Carmela walked 3 miles in 3/4 hour. Hari walked 2 miles in 1/2 hour.

Tell whether this statement is True or False:

Carmela walked 1/2 mile in 30 minutes.

• True

• False

Tags

CCSS.7.RP.A.1

Carmela walked 3 miles in 3/4 hour. Hari walked 2 miles in 1/2 hour.

Tell whether this statement is True or False:

Hari walked 1 mile in 15 minutes.

• True

• False

Tags

CCSS.6.RP.A.3B

Latricia earned $45 for baking three cakes one week. The following week she earned $75 for baking five cakes. On the third week, she did not bake any cakes or earn any money. Is there a proportional relationship between the number of cakes Latricia bakes and the money she earns?

• Yes

• NO

Tags

CCSS.7.RP.A.2A

Is there a proportional relationship between Category 1 and Category 2 in the table below?

• Yes

• No

Tags

CCSS.7.RP.A.2A

Jose burns an average of 200 calories in 25 minutes of running. How many calories does Jose burn per minute?

• 8

• 12.5

• 16

• 25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Jose burns an average of 200 calories in 25 minutes of running. Which equation models how many calories, c, Jose burns in m minutes?

• A) 25m = c

• B) c = 8m

• C) 8c = m

• D) 200c = 25m

Tags

CCSS.6.RP.A.3B

Jose burns an average of 200 calories in 25 minutes of running. Does Jose burn more than 500 calories per hour?

• Yes

• No

Tags

CCSS.6.RP.A.3B