3.4 Non-Sequential Equivalent Ratio Tables

Front

What is a ratio?

Back

A ratio is a relationship between two numbers indicating how many times the first number contains the second.

Front

What does it mean for two ratios to be equivalent?

Back

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

Front

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

Back

To find a missing value in a ratio table, you can use cross-multiplication or set up a proportion based on the known values.

Front

What is a non-sequential ratio table?

Back

A non-sequential ratio table is a table that lists ratios that do not follow a consistent pattern or sequence.

Front

How do you calculate the cost of multiple items using a ratio table?

Back

To calculate the cost of multiple items, find the unit price from the ratio table and multiply it by the quantity of items.

Front

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

Back

Ratio tables help visualize relationships between quantities, making it easier to solve problems involving proportions and equivalent ratios.

Front

How do you determine the total number of items in multiple groups using a ratio?

Back

To determine the total number of items, multiply the number of items in one group by the number of groups.

Front

What is the significance of the unit rate in ratio problems?

Back

The unit rate is the value of a ratio when one of the quantities is set to one, providing a basis for comparison.

Front

How can you verify if two ratios are equivalent?

Back

You can verify if two ratios are equivalent by cross-multiplying the terms and checking if the products are equal.

Front

What is the formula for finding equivalent ratios?

Back

The formula for finding equivalent ratios is a/b = c/d, where a, b, c, and d are the terms of the ratios.