Lesson 2.4 Comparing Rates

Multiple Choice

150 grams of fertilizer is required for a land area of 6 square acres.  At this rate, how many grams of fertilizer is needed for 13 square acres?

• 25 grams
• 300 grams
• 325 grams
• 310 grams

Multiple Choice

Samone went to the grocery store to buy onions. An 8-pound bag of onions costs $4.00 and a 3-pound bag of onions costs $1.80. 

What is the lowest total Samone will pay if she needs 24 pounds of onions? 

• $12.00
• $8.00
• $15.00
• $10.50

Multiple Choice

Which is the "better buy"?  A 12 ounce can of corn for $1.92 of  a 20 ounce can of corn for $3.00?

• They are the same
• The  20 ounce can
• The 12 ounce can

Multiple Choice

Samone went to the grocery store to buy onions. An 8-pound bag of onions costs $4.00 and a 3-pound bag of onions costs $1.80. Which size of bag is the best deal? 

• The 8-pound bag costs more per pound.
• Both bags cost the same.
• The 8-pound bag is the best deal.
• The 3-pound bag is the best deal.

Multiple Choice

Samone went to the grocery store to buy onions. An 8-pound bag of onions costs $4.00 and a 3-pound bag of onions costs $1.80.

What is the lowest total Samone will pay if she needs 24 pounds of onions? 

• $15.00
• $10.50
• $8.00
• $12.00

Multiple Choice

Use unit rates to compare which of the two rates is smaller. 

• kilometers 20/4minutes

• kilometers 30/5 minutes

Multiple Choice

Ben bought 3 pounds of asparagus for $6.60. Tricia bought 

5 pounds of asparagus for $11.25. Which person spent less 

per pound of asparagus? 

• Ben spent less per pound of asparagus.
• Ben spent more per pound of asparagus.
• Both spent the same per pound of asparagus.
• Tricia spent less per pound of asparagus.

Multiple Choice

On Monday, Shatika rode her bike 14 kilometers in two hours. She rode 30 kilometers in four hours on Tuesday. Which day did 

she travel the fastest and what was her unit rate on that day? 

• Monday, 7 kilometers per hour
• Tuesday, 8 kilometers per hour
• Monday, 6 kilometers per hour
• Tuesday, 7.5 kilometers per hour

Multiple Choice

Which is the better deal?
Oreos
$2.98 for 15 oz
OR
Chips Ahoy
$2.50 for 14 oz

• Oreos
• Chips Ahoy

Multiple Choice

Which is the slowest reading rate?

• 3 pages in 9 minutes
• 4 pages in 10 minutes
• 5 pages in 13 minutes
• 7 pages in 20 minutes

Multiple Choice

$27.00 for 4 pizzas or $32.00 for 5 pizzas

Which is the better buy?

• $27.00 for 4 pizzas

• $32.00 for 5 pizzas