Proportional Relationship Practice 12/12/23

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

• $50 per hour
• $12 per hour
• $192 per hour
• $25 per hour

If Todd can type 408 words in 4 minutes, how many words can he type per minute?

• 102 words per minute

• 1632 words per minute

• 0.01 words per minute

• 412 words per minute

Brooklyn needs to buy hamburger for a party. Hamburger sells for 3 pounds for $6. How much will Brooklyn spend for 10 pounds?

• $5

• $20

• $0.5

• $180

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

• 102 words per minute
• 100 words per minute
• 400 words per minute
• 412 words per minute

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $1.25 per pound
• $1 per pound
• $2 per pound
• $1.50 per pound

Jane is buying coffee. Coffee Shop A sells 30 ounces for $9.95, and Coffee Shop B sells 12 ounces for $3.50. Which coffee shop is cheaper per ounce?

• A, because they are selling more coffee in total.

• A, because their unit price is $0.29 per ounce, whereas B's is $0.33 per ounce.

• B, because their unit price is $0.29 per ounce, and A's is $0.33 per ounce.

The owner of a city parking garage uses a rate table so that he can look up the parking charges quickly.

What is the unit rate?

• $4.50

• $6.75

• $5.25

• $7.50

Choose ALL CORRECT statements.

*There may be more than 1.

• The graph represents the ratio of weight per pound to cost.

• At a weight of 8 pounds the cost is about $10.

• The unit rate is $4 per pound.

• At 9 pounds, the cost will be between $8 and $9.

Does the table represent a proportional relationship?

• yes
• no

Does the table represent a proportional relationship?

• yes
• no