Unit Rate 12/13

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities when they are combined together. It expresses how much of one quantity corresponds to one unit of another quantity.

Front

How do you calculate a unit rate?

Back

To calculate a unit rate, divide the quantity of one item by the quantity of another item, ensuring the denominator is 1.

Front

If Maria walks 12 miles in 3 hours, how many miles does she walk per hour?

Back

4 miles per hour.

Front

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

Back

$8 per pound.

Front

What is the formula for finding the unit rate?

Back

Unit Rate = Total Quantity / Number of Units.

Front

If you can buy 36 cookies for $4, what is the unit rate in cookies per dollar?

Back

9 cookies per dollar.

Front

What does it mean if a probability is expressed as a fraction?

Back

It represents the likelihood of an event occurring, with the numerator as the number of favorable outcomes and the denominator as the total number of possible outcomes.

Front

What is the probability of spinning red if there are 5 red sections out of 12 total sections?

Back

5/12.

Front

How do you find the coordinates of a point in a coordinate plane?

Back

Coordinates are expressed as (x, y), where 'x' is the horizontal position and 'y' is the vertical position.

Front

What are the coordinates for POINT I if it is located at (-2, -5)?

Back

(-2, -5).