• examine relationships between quantities. Some ways we can compare quantities are by using percentages, ratios, rates, and unit labels. In your life, there are likely many situations that require you to compare quantities, understand the meaning of those comparisons, and make decisions based on those comparisons. What is an example of a situation from your professional or personal life that requires you to compare, understand, and make decisions based on quantitative comparison? Be sure to describe the types of quantitative comparisons you had to make, what decisions you made, and why. Would your decision be different if you had the benefit of learning this week's concepts? Why or why not?