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 to b' or 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 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 cup of raisins is used for 2 loaves of bread, how many cups are needed for 8 loaves?

Back

4 cups of raisins are needed for 8 loaves of bread.

Front

What is the purpose of using ratio tables?

Back

Ratio tables help in solving problems involving proportional relationships by organizing information clearly.

Front

How do you calculate the total calories burned if Hilbert burns 120 calories in 30 minutes?

Back

To find the total calories burned, multiply the number of 30-minute intervals by 120.

Front

What is the relationship between pints of yellow paint and green paint in a ratio?

Back

If the ratio is 2:3, for every 2 pints of yellow paint, 3 pints of green paint are needed.

Front

How can you use a double number line to solve a problem?

Back

You can use a double number line to find equivalent values by following the corresponding points on both lines.

Front

What does it mean if two ratios are equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they simplify to the same fraction.