Question

1. Write one problem using a dollar amount of $420 and a percent of 40%. provide the solution to your problem

2. The sale price of an item is $ after % discount. What was the original price of the item?

3. Jane paid $40 for an item after she received a 20% discount. Jane's friend says this means that the original price of the item was $48.

How did Jane's friend arrive at this moment?

Is her friend correct? why or why not?

4. Jasmine has taken an online boating safety course and is now completing her end-of-course exam. As she answers each question, the progress bar at the bottom of the screen shows what portion of the test she has finished. She has just completed Question 16, and the progress bar shows she is 20% complete. How many total questions are on the test? Use a table, diagram, or equation to justify your answer.

Answer 1