Rates and Unit Rates

Front

What is a rate?

Back

A rate is a ratio that compares two different quantities, often expressed as a fraction. For example, speed is a rate that compares distance to time.

Front

What is a unit rate?

Back

A unit rate is a rate in which the second quantity is 1. It tells you how much of one quantity corresponds to one unit of another quantity.

Front

How do you find the unit rate from a given rate?

Back

Front

If Moesha runs 15 miles in 3 hours, how do you calculate her speed in miles per hour?

Back

Front

If Myra spends $5 for 4 oranges, how do you find the cost of one orange?

Back

Front

What is the formula to calculate the cost per pound of dog food?

Back

Front

How do you determine which of two options is a better buy?

Back

Compare the unit prices of both options. The option with the lower unit price is the better buy.

Front

If Maria runs 12 miles in 3 hours, how many miles will she run in 7 hours?

Back

Front

Back

Front

How do you convert a rate to a unit rate?

Back

To convert a rate to a unit rate, divide both the numerator and denominator by the denominator's value.