Geometry Flashcard Ratios and Proportions

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

Solve the proportion:

Back

8

Front

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

Back

$1.25 per pound

Front

Solve the proportion:

Back

x = 15

Front

Walmart has cookies on sale 20 for $3.99 and Walgreens has cookies on sale 36 for $5.99. Which is the better buy?

Back

Walgreens

Front

Solve the proportion.

Back

3

Front

Solve the proportion.

Back

11

Front

Back

3

Front

Solve for x

Back

x = 26