Ratios & 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 to b' or 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 is a ratio table?

Back

A ratio table is a table that shows equivalent ratios, helping to visualize the relationship between two quantities.

Front

If there are 15 boys and 10 girls, what is the ratio of boys to girls?

Back

The ratio of boys to girls is 3 to 2.

Front

What is the value of A in the ratio table if A:4 = 2:1?

Back

The value of A is 8.

Front

In a fruit bowl with 4 apples, 2 bananas, and 5 pears, what is the ratio of apples to total fruits?

Back

The ratio of apples to total fruits is 4:11.

Front

How do you find equivalent ratios?

Back

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

Front

What is the missing number in the ratio 12:__ = 3:1?

Back

The missing number is 4.

Front

If a recipe calls for a ratio of 2 cups of flour to 3 cups of sugar, how much sugar is needed for 4 cups of flour?

Back

For 4 cups of flour, you need 6 cups of sugar.

Front

What is the ratio of pears to bananas and apples in a bowl with 4 apples, 2 bananas, and 5 pears?

Back

The ratio of pears to bananas and apples is 5:6.