Ratio Tables and Graphs

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 divisor (GCD).

Front

What is a ratio table?

Back

A ratio table is a table that displays pairs of numbers that form a ratio, helping to visualize the relationship between the quantities.

Front

How can you use a ratio table to find missing values?

Back

You can use a ratio table to find missing values by identifying the pattern in the ratios and applying it to calculate the unknown quantity.

Front

What does a graph represent in relation to ratios?

Back

A graph visually represents the relationship between two quantities, showing how one quantity changes in relation to another.

Front

How do you read a graph to find specific values?

Back

To read a graph, locate the point on the graph corresponding to the desired value on the x-axis, then find the corresponding value on the y-axis.

Front

What is the purpose of a line graph?

Back

A line graph is used to show trends over time, illustrating how a quantity changes at different intervals.

Front

What is the relationship between ratios and proportions?

Back

Ratios compare two quantities, while proportions state that two ratios are equal.

Front

How do you convert a ratio to a fraction?

Back

To convert a ratio to a fraction, write the first quantity as the numerator and the second quantity as the denominator.

Front

What is the simplest form of a ratio?

Back

The simplest form of a ratio is when the two quantities are expressed in the smallest whole numbers possible.