ACC Unit 5 Quiz 1 & R Unit 3 Quiz

Find the unit rate:

140 miles in 4 hours. How fast in miles per hour?

• 35 miles per hour

• 0.03 miles per hour

• 70 miles per hour

• 35 hours per mile

If you purchase 10 pounds of ham for $40.70, how much is it in dollars per pound?

• $0.25/lb

• $4.07/lb

• 4.07 lb per dollar

• $407/lb

Mr. Stika is filling up his dogs' kitty pool with water so they can play. He is filling it up at a rate of 12 gallons every 45 seconds. What is the unit rate in gallons per minute?

• 16 gallons per minute

• 3.75 gallons per minute

Mrs. Matuszewski runs 12 laps on a track that is 400 meters long. It takes her 50 minutes. What is her rate in laps per minute?

• 0.24 laps per minute

• 8 laps per minute

While jumping rope for 3 minutes, Carlos burned 42 calories. If he jumped rope for 6.5 minutes, how many calories would he expect to burn?

• 273 calories

• 14 calories

• 91 calories

• 19.5 calories

Fill in the correct blanks below:

Value-Mart is advertising a Back-to-School sale on pencils. A pack of 30 pencils sells for $4.50 whereas a 12-pack of the same brand costs $1.68. The unit price of the 30-pack is ​ (a)   while the unit price of the 12-pack is ​ (b)   . Therefore, the ​ (c)   is the better buy.​

• $0.15/pencil
• $0.14/pencil
• 12-pack
• $6.67/pencil
• $7.14/pencil
• 30-pack