Ratios (6th Grade)

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 is the ratio of dogs to all pets if there are 2 dogs, 4 cats, and 5 hamsters?

Back

2:11

Front

If a recipe calls for 1 egg for 1 batch, how many eggs are needed for 3 batches?

Back

3 eggs.

Front

What is the unit rate?

Back

The unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity of one per unit of another.

Front

If 15 hamburgers cost $75, what is the cost per hamburger?

Back

$5/hamburger.

Front

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

Back

4 red apples to 3 green apples.

Front

How do you find the total number of pets if there are 2 dogs, 4 cats, and 5 hamsters?

Back

Add the quantities: 2 + 4 + 5 = 11 pets.

Front

If a concert made 9/8 as much money in the spring as in the fall, which concert made more money?

Back

Spring concert.

Front

What is the ratio of 2 to 8 simplified?

Back

1:4.