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 10 bags of popcorn cost $30, how much do 20 bags cost?

Back

$60

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 proportional relationships.

Front

If 22 bottles of water cost $4, what is the cost of 1 bottle?

Back

$0.18

Front

What is the missing number in the ratio table if the ratio is 3:4 and the first number is 12?

Back

16

Front

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

Back

To find a missing value, set up a proportion using the known values and solve for the unknown.

Front

If the ratio of apples to oranges is 2:3, how many oranges are there if there are 10 apples?

Back

15 oranges.

Front

What is a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity, often expressed as 'per unit'.

Front

If a recipe calls for 2 cups of flour for every 3 cups of sugar, what is the ratio of flour to sugar?

Back

2:3