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: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

How do you find an equivalent ratio?

Back

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

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, even if the numbers are different.

Front

If the ratio of A to B is 2:3, what is the value of B if A is 8?

Back

If A is 8, then B is 12, because 8/2 = 4 and 4*3 = 12.

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 relationship between ratios and fractions?

Back

Ratios can be expressed as fractions, where the first quantity is the numerator and the second quantity is the denominator.

Front

How can you represent a ratio of 3:5 in a real-world context?

Back

If there are 3 apples for every 5 oranges, the ratio of apples to oranges is 3:5.

Front

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

Back

Ratio tables help organize information and make it easier to see relationships between quantities, aiding in problem-solving.

Front

If a recipe calls for a ratio of 1:4 for sugar to flour, how much sugar is needed for 2 cups of flour?

Back

You need 0.5 cups of sugar, because 2 cups of flour divided by 4 equals 0.5.