Comparing 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 to b' or a:b.

Front

How do you simplify a ratio?

Back

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

Front

What does it mean if two ratios are equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they can be simplified to the same form.

Front

How can you compare two ratios?

Back

To compare two ratios, you can cross-multiply or convert them to fractions and compare the resulting values.

Front

What is the ratio of grape juice to pineapple juice in Emilia's recipe?

Back

The ratio is 2:5.

Front

What is the ratio of grape juice to pineapple juice in Darnell's recipe?

Back

The ratio is 1:4.

Front

How do you determine which ratio is greater?

Back

Convert both ratios to fractions and compare their decimal values or cross-multiply.

Front

What is the ratio of taffy to total candy pieces in Megan's bag?

Back

The ratio is 20:50, which simplifies to 2:5.

Front

What is the ratio of taffy to total candy pieces in Nora's bag?

Back

The ratio is 11:25.

Front

What is the ratio of energy points to stars in Rebecca's first level?

Back

The ratio is 3:8.