Ratio Proportion Set Up

For every eight children, 10 pieces of fried chicken are ordered. How many pieces of fried chicken will be ordered for 32 children?

• 40

• 80

• 400

• 800

An urn has four different colored balls. The ratio of blue balls to red balls is 3 : 7 and the ratio of green balls to yellow balls is 9 : 21. Are the ratios of blue balls to red balls and green balls to yellow balls equivalent?

• Yes, because the product of the means and extremes are both equal to 63.

• No, because the products are different.

What is the ratio of the number of oranges to strawberries?

• 3 : 4

• 4: 3

• 3: 7

• 4: 7

What is the ratio of the number of strawberries to oranges?

• 3 : 4

• 4: 3

• 3: 7

• 4: 7

What is the ratio of red balls to green balls?

• 6 : 5

• 6 : 4

• 5 : 6

• 6 : 11

What is the ratio of the number of strawberries to the total number of fruit?

• 4 : 2

• 6 : 4

• 2 : 4

• 2 : 6

What is the ratio of the total number of fruit to the number of oranges?

• 4 : 2

• 6 : 4

• 2 : 4

• 2 : 6

A class of 30 students has 16 boys. What is the ratio of girls to boys?

• 16 : 30

• 30 : 16

• 24 : 16

• 14 : 16

A class of 30 students has 16 boys. What is the ratio of girls to the total number of students in the class?

• 16 : 30

• 14 : 30

• 24 : 30

• 30 : 14

What is the ratio of green balls to the total of the balls?

• 6 : 5

• 6 : 11

• 5 : 11

• 5 : 6