Ratios, Rates, Proportions

It cost me $46.80 to fill my 13-gallon gas tank. What was the price of gas per gallon?

• $3.60

• $3.55

• $3.40

• $3.50

Tags

CCSS.6.NS.B.3

Which is the better buy? A 12-pack of Pepsi for $3.50 or a 6-pack for $1.80?

• The 12-pack

• The 6-pack

• They're the same

• Neither, I prefer Coke

Tags

CCSS.6.RP.A.3B

You're throwing a party, and you ordered 15 pizzas for your guests. Your total came to $97.50. What was your unit cost per pizza?

• $4.95 per pizza

• $5.75 per pizza

• $7.25 per pizza

• $6.50 per pizza

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Are the ratios proportional?
10/12 and 20/32

• yes
• no

Tags

CCSS.7.RP.A.2A

Find a ratio equivalent to 35/55:

• 7/11
• 3/5
• 70/100
• 15/25

Tags

CCSS.6.RP.A.3A

Eight oranges cost $1.00. How much will 4 dozen oranges cost?

• $3.00
• $4.00
• $5.00
• $6.00

Tags

CCSS.6.RP.A.3B

Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?

• 1/2
• 6/3
• 2/1
• 3/6

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In my fish tank, the ratio of red fish to blue fish is 3:5. There are a total of 32 fish in the tank. How many red fish are there?

• 18

• 12

• 4

• 15

Crayola crayons $6.97 for 120
or
Rose Art crayons $1.53 for 24
Find the unit price of each and choose the better deal.

• Crayola
• Rose Art

Tags

CCSS.6.RP.A.3B

To make pink paint, Sylvia mixes 7 cups of white paint to every 3 cups of red paint. Which table shows possible values of w, the number of cups of white paint Sylvia uses, and r, the number of cups of red paint?

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