Ratios and Rates

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• $\frac{5}{7}$

• $\frac{7}{5}$

• $1\ \frac{2}{5}$

• $\frac{7}{12}$

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

• $\frac{2}{5}$

• $\frac{5}{3}$

• $\frac{3}{5}$

• $\frac{5}{2}$

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears. What is the ratio of ALL fruit to pears?

• $2\ \frac{1}{5}$

• $\frac{11}{5}$

• $\frac{2}{5}$

• $\frac{6}{5}$

Which represents the relationship of oranges to fruit?

• 2:6
• 2:4
• 4:6
• 4:2

A ratio can be written as all the ways below EXCEPT which one?

• 3=4

• 3:4

• 
  

  $\frac{3}{4}$

• 3 to 4

There are 13 boys and 10 girls in the classroom.  What is the ratio of boys to girls?

• 10 to 13
• 23 to 13
• 13 to 10
• 23 to 10

The pet shop has 2 dogs, 4 cats, and 5 hamsters. What is the ratio of dogs to all pets?

• 2:4
• 2:5
• 2:11
• 11:2

• 27
• 9
• 1
• 6

What is the ratio of rabbits to the other two animals?

• 2:7

• 2:5

• 1:6

• 1:7

What is the ratio of dogs to total animals?

• 5:14

• 1:7

• 1:2

• 1:1