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.

Front

What is a ratio table?

Back

A ratio table is a tool used to organize and display ratios in a structured format, helping to find equivalent ratios.

Front

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

Back

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

Front

If 1 gallon of water requires 5 tea bags, how many tea bags are needed for 2 gallons?

Back

10 tea bags.

Front

If 22 bottles of water cost $4, what is the cost of 1 bottle?

Back

$0.18 per bottle.

Front

If Mr. Bertram travels to 42 countries in 60 days, how many countries does he travel in 1 day?

Back

0.7 countries per day.

Front

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

Back

A ratio table helps visualize relationships between quantities and makes it easier to find missing values.

Front

If 3 tennis balls are in 1 tube, how many tennis balls are in 10 tubes?

Back

30 tennis balls.

Front

How do you set up a proportion to find a missing value?

Back

Set the two ratios equal to each other and cross-multiply to solve for the unknown.

Front

If 5 scoops of coffee require 10 cups of water, how many cups are needed for 2 scoops?

Back

4 cups of water.