Ratio Tables

Front

What is a ratio table?

Back

A ratio table is a tool used to show equivalent ratios in a structured format, helping to visualize the relationship between two quantities.

Front

How do you find the unit rate?

Back

To find the unit rate, divide the total amount by the number of units. For example, if you spend $40 on 5 pounds of concrete, the unit rate is $40 ÷ 5 = $8 per pound.

Front

What are equivalent ratios?

Back

Equivalent ratios are two or more ratios that express the same relationship between numbers. For example, 1:2 and 2:4 are equivalent ratios.

Front

If 1 scoop of coffee grounds requires 2 cups of water, how many cups are needed for 5 scoops?

Back

10 cups of water are needed for 5 scoops of coffee grounds.

Front

What is the unit rate of $3.75 for 3 pounds of granola?

Back

The unit rate is $1.25 per pound.

Front

How do you use a ratio table to solve problems?

Back

You can use a ratio table by listing pairs of equivalent ratios, which helps in finding unknown values based on known ratios.

Front

What is the relationship between ratios and fractions?

Back

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

Front

If you travel 150 miles on 5 gallons of gas, what is the distance traveled per gallon?

Back

30 miles per gallon.

Front

What does it mean if two ratios are not equivalent?

Back

If two ratios are not equivalent, it means they do not represent the same relationship between the quantities.

Front

How can you check if two ratios are equivalent?

Back

You can check if two ratios are equivalent by cross-multiplying and comparing the products.