Quiz Lesson 1-4

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour
• $6 per hour
• $6.80 per hour
• $17.40 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Solve the following

• 1 1/2
• 2
• 3/8
• 2 1/2

Simplify the complex fraction shown.

• 9/40
• 40/9
• 10/36
• 5/18

If a dog can eat 1/3 of a bag of food in 1/2 week, how many bags of food can the dog eat in 1 week?

• 1/6
• 2/3
• 3/2
• 5/6

345 ft/min = ________ ft/hour

• 20,700 feet/hour

• 5.75 feet/hour

• 3.45 feet/hour

Tags

CCSS.6.RP.A.3D

Mrs. Solomon jogs at a rate of 7.5 miles per hour. How many miles per minute does Mrs. Solomon jog? 

• 0.125 mi/min
• 12.5 mi/min
• 0.125 mi/h
• 125 mi/h

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

64 miles/hour ≈ ___________feet/second

• 337,902 feet / second
• 93.86 feet / second
• 5632 feet / second

Tags

CCSS.6.RP.A.3D

Which relationship is an example of a proportional function?

• a rental company charges $80 per day and a one-time fee of $24
• a taxi ride costs $2 for the first mile and $4 for each additional mile
• a gym membership cost $30 per month and an additional annual registration fee of $75
• Beverly earns $210 a week for 4 weeks

Tags

CCSS.HSF-LE.A.1B