Ratios T1 and T2 Practice

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

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).

Front

If a recipe serves 16 people and requires 4 cups of an ingredient, how many cups are needed for 8 people?

Back

2 cups.

Front

What is a ratio table?

Back

A ratio table is a tool used to organize and compare ratios, showing equivalent ratios in a structured format.

Front

How do you write a ratio using a colon?

Back

A ratio can be written using a colon by placing the two quantities separated by a colon, e.g., 3:2.

Front

What is the purpose of using tape diagrams in ratios?

Back

Tape diagrams visually represent ratios and help in understanding the relationship between different quantities.

Front

If 30 kids like grape juice and the ratio of kids who like pineapple juice is 4:3, how many kids like pineapple juice?

Back

40 kids.

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

How can you find an unknown value in a ratio?

Back

You can find an unknown value in a ratio by setting up a proportion and solving for the missing variable.

Front

What is the first step in solving a ratio problem?

Back

Identify the quantities being compared and determine the relationship between them.