Unit Rate and Unit Price Challenge

What mathematical property is used to maintain equivalent values when calculating unit rates?

• Additive property

• Identity property

• Multiplicative property

• Distributive property

What does the identity property ensure when dividing by 1?

• The value decreases

• The value increases

• The value becomes zero

• The value remains equivalent

How many miles did Rebecca drive per hour?

• 50 miles

• 40 miles

• 60 miles

• 80 miles

What is the unit rate of miles per hour calculated in the video?

• 60 mph

• 45 mph

• 50 mph

• 55 mph

How is the unit rate expressed in the driving example?

• Miles per minute

• Miles per hour

• Feet per second

• Kilometers per hour

What is the correct representation of 50 miles per hour?

• 50 mps

• 50 km/h

• 50 mph

• 50 m/h

How many leis were sold by the vendor at the luau?

• 5 leis

• 10 leis

• 15 leis

• 20 leis

What is the total cost for five leis at the luau?

• $40

• $30

• $25

• $35

What is the unit price per lei?

• $20

• $10

• $5

• $15

What operation is performed to find the unit price in the lei example?

• Addition

• Division

• Subtraction

• Multiplication