When you see a percentage, you can quickly turn it into ... percentages and their equivalent fractions to help you solve problems with percentages. Fred has run roughly 20% of his race and ...

Although you may be wondering how solving a 1 percent problem will change the world of the billions of people without easy access to electricity, clearly the authors aren’t. Why? Because no matter ...

Focus on the word “Most.” If you’ve been in management for long, you may find it correlates with the Pareto Principle, which states that 80 percent of problems are caused by 20 percent of ...