Ratio Tables

Front

What is a ratio?

Back

A ratio is a comparison of two quantities by division, showing how many times one value contains or is contained within the other.

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 do you find a missing value in a ratio table?

Back

To find a missing value, use the known ratios to set up a proportion and solve for the unknown.

Front

If 1 scoop of coffee requires 2 cups of water, how many cups are needed for 3 scoops?

Back

6 cups of water.

Front

What is the purpose of using a ratio table?

Back

A ratio table helps to organize and simplify the process of finding equivalent ratios and solving problems involving ratios.

Front

If the ratio of apples to oranges is 2:3, how many oranges are there if there are 8 apples?

Back

12 oranges.

Front

What is an equivalent ratio?

Back

An equivalent ratio is a ratio that expresses the same relationship between two quantities, even if the numbers are different.

Front

How can you check if two ratios are equivalent?

Back

Cross-multiply the ratios and see if the products are equal.

Front

What is the missing number if the ratio is 4:6 and one number is 8?

Back

12.

Front

If a recipe calls for 2 cups of flour for every 3 cups of sugar, how much flour is needed for 9 cups of sugar?

Back

6 cups of flour.