12-6-24 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 solve for a missing value in a ratio table?

Back

To solve for a missing value in a ratio table, you can set up a proportion based on the known values and cross-multiply to find the unknown.

Front

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

Back

10 tea bags.

Front

What is the purpose of a ratio table?

Back

A ratio table is used to organize and compare ratios, making it easier to find missing values and understand relationships between quantities.

Front

If 3 tennis balls are in 1 tube, how many tennis balls are in 4 tubes?

Back

12 tennis balls.

Front

What is the relationship between the number of days and countries traveled if Mr. Bertram travels 42 countries in 60 days?

Back

The relationship is a constant rate of travel, which can be used to find how many countries he would travel in a different number of days.

Front

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

Back

You can find a missing number by using the known ratios to set up a proportion and solve for the unknown.

Front

If a recipe calls for 2 cups of sugar for 3 cakes, how much sugar is needed for 6 cakes?

Back

4 cups of sugar.

Front

What is a proportion?

Back

A proportion is an equation that states that two ratios are equal.

Front

If a car travels 60 miles in 1 hour, how far will it travel in 3 hours?

Back

180 miles.