Initial Practice: Variables, Constants, and Their Relationships

Which of the following are variables and which are constants? Write your answer on a piece of scrap paper. When you are done, click on the link below to check your answers.

  1. Price of a gallon of gas.
  2. Number of inches in a foot.
  3. Number of leaves on a tree.
  4. Capacity of the gas tank of your car.

[solution to practice]