Ratios, Unit Rates, and Proportions

Front

The pet store has 18 dog toys for sale. 10 toys are frisbees and the rest are bones. What is the ratio of bones to frisbees in simplest form?

Back

4/5

Front

Fill in the missing number into the ratio table: Options: 5, 15, 25, 12

Back

15

Front

Fill in the missing number into the ratio table: Options: 55, 3, 10, 11

Back

11

Front

What is a proportion?

Back

When two ratios are equivalent and show the same value

Front

Solve the proportion: k=?

Back

k=5

Front

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find the number c of cats.

Back

c=15

Front

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

Back

$20

Front

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

Back

$20

Front

A cake recipe calls for 1 cup of milk and 3 cups of flour. Seth used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

Back

1.5 cups milk

Front

A painting is 2 in tall and 3 in wide. If it is enlarged to a width of 15 in, how tall will it be?

Back

10 in