Ratios

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

What does the ratio 2:3 mean?

Back

It means for every 2 parts of one quantity, there are 3 parts of another quantity.

Front

How can ratios be expressed?

Back

Ratios can be expressed as fractions, using a colon (:), or with the word 'to'.

Front

What is the ratio of 8 to 12 simplified?

Back

2:3.

Front

If there are 4 blue triangles and 3 red squares, what is the ratio of blue triangles to red squares?

Back

4:3.

Front

If there are 3 orange circles and 2 blue circles, what is the ratio of orange circles to blue circles?

Back

3:2.

Front

What is the first step in solving a ratio problem?

Back

Identify the quantities being compared.

Front

What is the ratio of 10 to 20 simplified?

Back

1:2.

Front

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

Back

2:3.