Facts101 is your complete guide to Excursions in Modern Mathematics. In this book, you will learn topics such as The Mathematics of Sharing Fair-Division Games, The Mathematics of Apportionment Making the Rounds, The Mathematics of Getting Around Euler Paths and Circuits, and The Mathematics of. Touring 202 The Traveling Salesman Problem plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.