Ratios and 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.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you simplify a ratio?

Back

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is a ratio table?

Back

A ratio table is a tool used to organize pairs of numbers that form equivalent ratios, helping to visualize relationships between quantities.

Front

If the ratio of boys to girls in a class is 2:3, how many boys are there if there are 15 girls?

Back

There are 10 boys. (Using the ratio 2:3, if 3 parts represent 15 girls, then 2 parts represent 10 boys.)

Front

What is the ratio of 4 apples to 10 oranges?

Back

The ratio can be simplified to 2:5.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you find a missing value in a ratio?

Back

You can find a missing value by setting up a proportion and cross-multiplying to solve for the unknown.

Front

What is the ratio of 3 red marbles to 5 blue marbles?

Back

The ratio is 3:5.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

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

Back

The ratio of flour to sugar is 2:3.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How can you express the ratio of 10 to 25 in simplest form?

Back

The simplest form is 2:5.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is the relationship between ratios and fractions?

Back

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2