Ratio Tables

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 to b' or a:b.

Front

How do you write a ratio in simplest form?

Back

To write a ratio in simplest form, divide both terms of the ratio by their greatest common factor.

Front

What is a ratio table?

Back

A ratio table is a table that displays pairs of numbers that form equivalent ratios.

Front

How do you find a missing value in a ratio table?

Back

To find a missing value in a ratio table, use equivalent ratios to set up a proportion and solve for the unknown.

Front

What are equivalent ratios?

Back

Equivalent ratios are ratios that express the same relationship between two quantities, even if the numbers are different.

Front

If the ratio of birds to snakes is 4:6, what is the ratio in simplest form?

Back

The simplest form of the ratio 4:6 is 2:3.

Front

How can you use a ratio table to solve problems?

Back

You can use a ratio table to find missing values, compare ratios, and understand the relationship between quantities.

Front

What is the relationship between ratios and fractions?

Back

Ratios can be expressed as fractions, where the first quantity is the numerator and the second quantity is the denominator.

Front

If a ratio table shows 3:9, what is the equivalent ratio for 1?

Back

The equivalent ratio for 1 is 1:3.

Front

How do you determine if two ratios are equivalent?

Back

Two ratios are equivalent if their cross products are equal.