Problem Solving involving money and percentage increase and decrease
Description of the GeoGebra applet:
This GeoGebra applet includes several problems involving money and percentage changes (increases and decreases).
Each problem is labeled as Problem X, where X represents letters from A to J. Type your answer for each problem in the INPUT BOX. A checkmark will appear if your answer is correct. To go to the next problem, click the "New Problem" BUTTON.
Your Task
Solve three problems. Write your answers and the solutions in the notes provided below.