Excerpt from A New System of Mercantile Arithmetic: Adapted to the Commerce of the United States in Its Domestic and Foreign Relations; With Forms of Accounts, and Other Writing Usually Occurring in Trade Preface. Academies have made it the basis of a mercantile education, and it has become an indispensable assistant to every trading class of the community. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.