Illustrative Math Grade 6 Unit 2 Review

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows how many times one value contains or is contained within the other.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common factor.

Front

What is the ratio of apples to bananas if there are 3 apples and 4 bananas?

Back

The ratio of apples to bananas is 3 to 4.

Front

If a recipe calls for 4 eggs for every 12 cups of milk, how many eggs are needed for 36 cups of milk?

Back

12 eggs.

Front

What is the ratio of flour to sugar if Sarah mixes 5 cups of flour with 10 cups of sugar?

Back

The ratio of flour to sugar is 1 to 2.

Front

How do you find the total number of items in a ratio?

Back

Add the parts of the ratio together to find the total number of items.

Front

What is a double number line?

Back

A double number line is a visual representation that shows the relationship between two quantities.

Front

If Toni can type 180 words in 2 minutes, how many words can she type in 3 minutes?

Back

270 words.

Front

What is the ratio of green marbles to blue marbles if there are 8 green and 20 blue marbles?

Back

The ratio of green to blue marbles is 2 to 5.

Front

How do you express a ratio in simplest form?

Back

Divide both numbers in the ratio by their greatest common divisor.