unit rates/equal ratios/ratio tables/double number lines

Front

What is a unit rate?

Back

A unit rate is a comparison of two different quantities where one of the quantities is expressed as one unit. For example, if a car travels 150 miles in 3 hours, the unit rate is 50 miles per hour.

Front

How do you find a unit rate from a ratio?

Back

To find a unit rate from a ratio, divide the first quantity by the second quantity to express it as a rate per one unit of the second quantity.

Front

What is a ratio table?

Back

A ratio table is a table that shows equivalent ratios between two quantities. It helps in visualizing the relationship between the quantities.

Front

How do you use a double number line?

Back

A double number line is a visual tool that shows two related quantities. Each line represents one quantity, and corresponding values are aligned to show their relationship.

Front

If 22 bottles of water cost $4, how much do 33 bottles cost?

Back

$6

Front

If Kim makes 8 loaves of bread, how many cups of raisins did she use if the ratio is 2 cups of raisins for every 4 loaves?

Back

12 cups of raisins.

Front

What is the next pair of numbers on this double number line: Sugar: 12, Flour: ?

Back

Flour: 8.

Front

How do you determine if a rate is faster or slower?

Back

Compare the rates by calculating the unit rates for each scenario. The one with the higher unit rate is faster.

Front

If it snowed 14 inches in 5 hours, what is the unit rate of snowfall per hour?

Back

2.8 inches per hour.

Front

What is the purpose of using ratio tables in problem-solving?

Back

Ratio tables help organize information and find equivalent ratios, making it easier to solve problems involving proportions.