Ratios, Rates & Unit Rates

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing 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 (GCF).

Front

What is the ratio of books not read to all books if you have 29 books and read 18?

Back

11 : 29

Front

What is the ratio of triangles to squares if there are 4 triangles and 12 squares?

Back

1 : 3

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.

Front

What is a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity.

Front

If you have 8 green marbles, 3 blue marbles, 7 red marbles, and 2 yellow marbles, what is the ratio of green marbles to all marbles?

Back

2 to 5

Front

What is the ratio of girls to boys if there are 9 girls and 7 boys?

Back

9 to 7

Front

How do you calculate the price per product?

Back

Divide the total cost by the number of products.

Front

If my mother purchased 8 Pepsi products for $14.00, what is the price per product?

Back

$1.75 per product.