Ratios and Unit rates

A 5-pound bag of cat food costs $11.25.  What is the unit price of the cat food in dollars per pound?

• $0.44 per pound
• $2.25 per pound
• $6.25 per pound
• $56.25 per pound

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Three pounds of fish costs $14.97 at the market.  What is the unit price of the fish in dollars per pound?

• $4.99
• $11.97
• $14.97
• $44.91

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Which of the rates shown here correspond to a unit rate of $6 per sandwich?

• spending $42 to buy 7 sandwiches
• spending $108 to buy 18 sandwiches
• spending $40 to buy 5 sandwiches
• spending $100 to buy 16 sandwiches

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A snow blower requires a fuel mixture ratio of 40:1 (gas to oil).  Which expression represents this ratio?

• 40 to 1
• 1  X  40
• 40 X 1
• 1 to 40

Tags

CCSS.6.RP.A.1

A rectangular yard is 10 feet long by 7 feet wide.  What is the ratio of the width of the yard to the perimeter of the yard?

• 7 to 17
• 7 to 34
• 17 to 34
• 34 to 7

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Jerry bought 4 DVD's for $25.20.  What was the unit rate?

• $3.15
• $4.20
• $6.30
• $8.40

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

There are 1,920 fence posts used in a 12 kilometer stretch of fence.  How many fence posts are used in 1 kilometer of fence?

• 150 
• 160
• 155
• 180

Tags

CCSS.6.NS.B.2

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Shelia can ride her bicycle 6,000 meters in 15 minutes.  How far can she her bicycle ride in 2 minutes?

• 400 meters
• 600 meters
• 800 meters
• 1,000 meters

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Danny charges $35 for 3 hours of swimming lessons.  Martin charges $24 for 2 hours of swimming lessons.  Who offers the better deal?

• Danny
• Martin

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

There are 156 players on 13 teams.  How many players are on each team?

• 12
• 13
• 11
• 14

Tags

CCSS.6.NS.B.2

CCSS.6.RP.A.1

CCSS.6.RP.A.3