Quick Ratio and Proportion Review (GED)

There are 5 red cars and 6 blue cars parked at the school. What is the ratio of red to blue cars? Select all the apply.

Mrs. Smith's class has 12 students with winter birthdays and 8 students with summer birthdays. What is the ratio of students with summer birthdays to winter birthdays?

A box contains 9 juice pouches and costs $3.42. What is the cost per juice pouch?

Andre drives 400 miles on 18 gallons of gas. What are the miles per gallon? Round to the nearest tenth of a gallon.

(a)  

A bag of lemons sells for $1.30. If there are 5 lemons in the bag, what is the unit rate?

Which of the following ratios are proportional to one another? Select all that apply.

Solve for $$x$$  :

$$\frac{2}{15}=\frac{x}{60}$$  

(a)  

Solve for $$x$$  :

$$\frac{x}{76}=\frac{3}{8}$$  

(a)  

Solve for $$x$$  :

$$\frac{36}{x}=\frac{6}{7}$$  

(a)  

For every 15 minutes Kody plays the piano, he can play video games for 5 minutes. He estimates that it will take him $$1\frac{1}{2}$$  hours to beat his favorite game. How long will he need to practice the piano to earn enough video game time to beat his game? Choose all that apply