Ratio Number Lines, Tables, and Tape Diagrams OH MY!!

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a:b'.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common factor (GCF).

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they can be simplified to the same form.

Front

What is a tape diagram?

Back

A tape diagram is a visual model that uses rectangles to represent quantities and their relationships, often used to solve ratio and proportion problems.

Front

How do you find the total amount in a ratio problem?

Back

To find the total amount in a ratio problem, add the parts of the ratio together and then use that sum to find the value of each part.

Front

If a recipe calls for 2 cups of flour for 1 cake, how much flour is needed for 3 cakes?

Back

6 cups of flour.

Front

What is the ratio of 4 apples to 6 oranges in simplest form?

Back

2:3.

Front

How do you use a ratio table?

Back

A ratio table lists pairs of equivalent ratios, helping to visualize the relationship between two quantities.

Front

If 5 pencils cost $2, how much do 15 pencils cost?

Back

$6.

Front

What is the first step in solving a ratio problem?

Back

Identify the quantities being compared and their relationship.