Understanding Rates and Unit Rates

What is a rate?

• A fraction with a numerator of one

• A mathematical operation involving addition

• A comparison of two quantities with different units

• A comparison of two quantities with the same units

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What does a unit rate show?

• The sum of two different units

• A rate with a denominator of one

• A rate with a numerator of one

• The total units of a single quantity

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How do you find a unit rate?

• Divide the denominator to make it one

• Divide the numerator by the denominator

• Multiply the denominator by the numerator

• Add one to the denominator

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If someone rode their bike 36 miles in 4 days, what is the unit rate of miles per day?

• 36 miles per day

• 4 miles per day

• 40 miles per day

• 9 miles per day

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Why is it important to label units when calculating rates?

• To simplify the calculation

• To make the numbers look bigger

• To practice writing fractions

• To avoid confusion between different quantities

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What operation is typically used to calculate a unit rate from a rate?

• Multiplication

• Division

• Subtraction

• Addition

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the significance of the denominator being one in a unit rate?

• It means the rate is not valid

• It simplifies the rate to a whole number

• It indicates a single unit of measurement

• It shows the rate is for multiple units

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In the context of rates and unit rates, why is order important when writing fractions?

• To increase the value of the numerator

• To follow mathematical tradition

• To make the fraction look more complex

• To ensure accuracy in comparison

Tags

CCSS.6.RP.A.3A

What is the unit rate if someone earns $96 in 8 hours?

• $104 per hour

• $96 per hour

• $8 per hour

• $12 per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If you have a rate of 96 dollars in 8 hours, how do you find how much money is made per hour?

• Subtract 8 from 96

• Multiply 96 by 8

• Divide 96 by 8

• Add 8 to 96

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2