Ratio Tables and Double Number LInes

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:b'.

Front

What is a ratio table?

Back

A ratio table is a table that displays pairs of numbers that form equivalent ratios, helping to visualize the relationship between the quantities.

Front

What is a double number line?

Back

A double number line is a visual representation that shows two sets of numbers along parallel lines, helping to illustrate the relationship between two quantities.

Front

How do you find equivalent ratios?

Back

To find equivalent ratios, you can multiply or divide both terms of the ratio by the same non-zero number.

Front

If a ratio is 1:2, what does it mean?

Back

It means for every 1 unit of the first quantity, there are 2 units of the second quantity.

Front

How do you use a ratio table to solve problems?

Back

You can use a ratio table to find missing values by identifying the pattern in the ratios and applying it to the problem.

Front

What is the purpose of a double number line?

Back

The purpose of a double number line is to help visualize and solve problems involving ratios and proportional relationships.

Front

If Hilbert burns 120 calories in 30 minutes, how many calories does he burn in 60 minutes?

Back

He burns 240 calories in 60 minutes.

Front

What is the value of 'a' if Hilbert burns 120 calories in 30 minutes and the table shows 80 calories for 20 minutes?

Back

a = 60 calories for 30 minutes.

Front

If the ratio of popcorn bags to price is 4:10, how much would 20 bags cost?

Back

It would cost 50 dollars for 20 bags.