Best Buy: Unit Rates

Which is the best buy?
7 pencils for $1.40
6 pencils for $1.26

• 7 pencils for $1.40
• 6 pencils for $1.26
• Neither

Tags

CCSS.6.RP.A.3B

Sarah wants to buy tomatoes, which is the best deal?
15 kg for $32.25
4 kg for $8.72

• 15 kg for $32.25
• 4 kg for $8.72
• Neither

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.NS.B.3

CCSS.6.RP.A.1

CCSS.6.NS.B.2

Identify the best deal.
27 ounces of nacho chips for $3.51
10 ounces of nacho chips for $1.30

• 27 ounces of nacho chips for $3.51
• 10 ounces of nacho chips for $1.30
• Neither

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.NS.B.3

CCSS.6.NS.B.2

Holly needs to buy some cloth. The following deals are available at various stores. Choose the best deal.

$16.52 per 6m

$13.85 per 5m

• $16.52 for 6m

• $13.85 for 5m

• Neither

Tags

CCSS.6.RP.A.3B

Choose the best deal for buying oranges
$52.16 for 8 dozen
$33.77 for 5 dozen

• $52.16 for 8 dozen
• $33.77 for 5 dozen
• Neither

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.NS.B.3

CCSS.6.RP.A.1

A 200ml bottle of orange juice costs $1.80 and a 350ml bottle of orange juice costs $3.50. Which is a better buy?

• 350ml for $3.50

• 200ml for $1.80

• Neither

Tags

CCSS.6.RP.A.3B

Dayonna bought 8 apples at a cost of $5.20. What is the unit rate?

• $6.50
• $1.53
• $0.65

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.NS.B.3

CCSS.6.RP.A.1

CCSS.6.NS.B.2

The cost of 5 lb of sugar of Quality -A is $25 and the cost of 8 lb of sugar Quality -B is $50. Which is the better buy?

• Quality -A
• Quality -B
• Neither

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.RP.A.1

Bill's Seafood has a sale on large crabs, $75 for 2 1/2 dozen. How much is one dozen of crabs?

• $0.03
• $30
• $2.50

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.NS.B.3

CCSS.6.NS.B.2

There are 120 chairs and 30 tables in a classroom. What is the unit rate of chairs to tables?

• 4:1
• 120:30
• 120:1

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.RP.A.1