Ratio Tables Review

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 create a ratio table?

Back

A ratio table is created by listing pairs of equivalent ratios in a table format, showing how one quantity changes in relation to another.

Front

If 5 tea bags are used for 1 gallon of water, how many tea bags are needed for 4 gallons?

Back

20 tea bags.

Front

What is the purpose of a ratio table?

Back

The purpose of a ratio table is to help visualize and calculate equivalent ratios, making it easier to solve problems involving proportions.

Front

How do you find an unknown value in a ratio table?

Back

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

Front

What is the relationship between calories burned and time in Hilbert's weight training?

Back

The relationship is linear; for every 30 minutes, Hilbert burns 120 calories.

Front

If a store sells 22 bottles of water for $4, what is the cost of 1 bottle?

Back

The cost of 1 bottle is $4 ÷ 22 = $0.18.

Front

How do you scale a ratio?

Back

To scale a ratio, multiply or divide both quantities by the same number to find equivalent ratios.

Front

What is an equivalent ratio?

Back

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

Front

If 10 minutes of exercise burns 40 calories, how many calories are burned in 30 minutes?

Back

120 calories.