Rates & Unit Rates

Front

What is a rate?

Back

A rate is a ratio that compares two different quantities, typically expressed as a fraction or a decimal.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is a unit rate?

Back

A unit rate is a rate in which the second quantity is one unit, allowing for easy comparison of different rates.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you calculate the price per gallon of gas?

Back

To calculate the price per gallon of gas, divide the total cost by the number of gallons: Price per gallon = Total cost / Number of gallons.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If a person earns $20.40 in 3 hours, how do you find their hourly wage?

Back

To find the hourly wage, divide the total earnings by the number of hours worked: Hourly wage = Total earnings / Hours worked.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the formula for calculating unit price?

Back

Unit price = Total price / Quantity.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you convert a rate to a unit rate?

Back

To convert a rate to a unit rate, divide both quantities by the denominator to make it equal to one.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the significance of unit rates in real-life applications?

Back

Unit rates help compare prices, speeds, and other quantities, making it easier to make informed decisions.

Tags

CCSS.6.RP.A.3B

Front

How can you determine the number of words typed per minute?

Back

To determine words typed per minute, divide the total number of words by the total time in minutes: Words per minute = Total words / Total minutes.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the relationship between rates and ratios?

Back

Rates are a specific type of ratio that compares two different units, while ratios can compare any two quantities.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find the cost per pound of an item?

Back

To find the cost per pound, divide the total cost by the total weight in pounds: Cost per pound = Total cost / Total weight.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2