Unit rate
Unit rate
Which is the better buy?
Which is the better buy?
100

Mike earns $145 in 25 hour

What is $5.80/hour

100

George parks 280 cars in 8 hours?  How many cars does George park per hour?

What is 35 cars per hour?

100

chips: $4.20 for 7oz  bag or $4.00 for a 5 oz

The better buy is the 7 oz bag of chips for $4.20

100

12 candy bars for $9.60 or 15 candy bars for $11.25

Which is the better buy?

The better buy is the 15 candy bars for $11.25 with a unit rate of 75 cents per candy bar.

200

Tim runs 36 miles in 4 hours 

What is 9 miles per hour?

200

Dan serves 120 meals in 5 hours?   How many meals does Dan serve per hour?

What is 15 meals per hour?

200

12 bags of popcorn for $1.80 or 20 bags of popcorn for $3.60 which is the better buy?

The better buy is 12 bags of popcorn for $1.80 with a unit rate of 15 cents per bag.

200

4 games for $21.00 or 7 games for $36.00 

which is the better buy 

The better buy is 7 games for $36 with an unit rate of $5.14 per game

300

David  bakes 720 cookies in 36 hour? How many cookies does he bake per hour?

What is 20 cookies per hour?

300

Steve buys 3 pounds of grapes for  $8.25. How much is it for one pounds of grapes?

What is $2.75 per pound of grapes?

300

Which is a better buy apples $1.89 for 3lb or $2.49 for 5 lb?

The better buy is 5 lbs of apples for $2.49 with unit rate of 49 cents per apple. 

300
a 18 oz bottle of orange juice for $4.68 or 32 oz bottle of orange juice for $8.32

There is no better buy for the purchases of the orange juice all unit rates are the same 26 cents per ounce

400

Terry scores 144 in 3 games?

Terry  scores 48 points per game in a 3 game period

400

Tom buys 3 pounds of pears for $17.85. How much is it for one pound of pears?

What is $5.95 for one pound of pears?

400

Which is a better buy 4 doughnuts for $ 6.00 or 9 doughnuts for 12.60?

The better buy is 9 doughnuts for $12.60 with a unit rate of 1.40 per doughnut?

400

Which is the better buy for a pack of playing cards? packs of playing cards for $3.25 or 3 packs for $2.76

The better buy is the 5 pack of playing cards for $3.25 with an unit rate of 65 cents per pack of playing cards

500

An airplane travels 1,200 m in 4 hours

What is 300 m/h

500

Greg sells 540 hot dogs in 18 hours?  How many hot dogs does Greg sell per hour?

What is 30 hot dogs per hour?

500
24 oz cereal box for $5.52 or an 18 oz cereal box for $5.76 which is the better buy?

The better buy is the 24 oz cereal box for $5.52 with a unit rate of 23 cents per ounce.

500

Which is a better buy?  20 cookies for $4.80 or 50 cookies  for $9.00?  

The better buy is 50 cookies for $8.00 with a unit rate of 18 cents per cookie.

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