Course 2 Chapter 1 mid-chapter review

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

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 16 customers per hour
• 15 customers per hour
• 12 customers per hour
• 20 customers per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?

• The 12 pack of Coke
• The 6 pack of Coke
• Neither
• They are the same

Tags

CCSS.6.RP.A.3B

Simplify the complex fraction shown.

• 9/40
• 40/9
• 10/36
• 5/18

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.NS.A.1

Simplify the complex fraction.

• 18
• 1/18
• 9/72
• 1/8

Tags

CCSS.6.NS.A.1

REVIEW QUESTION
Is this table proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2A

Which statement best describes the relationship of x and y in the table?

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

A dog sitting service charges $40 per day plus a 50$ deposit. Is the cost per day proportional?

• proportional

• nonproportional

Tags

CCSS.7.RP.A.2A

A complex fraction is

• a fraction that is full of different emotions that aren't easily expressed.

• a fraction that has a fraction as its numerator or denominator, or both numerator and denominator.

• a fraction with a larger number in the numerator.

• a mixture of a whole number and a fraction.

A unit rate is

• a rate that is simplified so that it has a denominator of 1 unit.

• a rate that has a 1 in the numerator.

• proportional relationship.

• a cute little rate that is fuzzy and cuddly.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2