NEW PRACTICAL ARITHMETIC; IN WHICH THE SCIENCE AND ITS APPLICATIONS ARE SIMPLIFIED BY INDUCTION AND ANALYSIS. PREPARED TO ACCOMPANY THE MATHEMATICAL SERIES OF BENJAMIN GREENLEAF, A. M. เ BY THE EDITOR OF NEW ELEMENTARY ALGEBRA," 66 NEW HIGHER BOSTON: PUBLISHED BY ROBERT S. DAVIS & CO NEW YORK: OAKLEY & MASON, AND A. S. BARNES & CO. CHICAGO: S. C. GRIGGS AND COMPANY? ST. LOUIS: HENDRICKS & CHITTENDEN. 1869. Educ T 118.69.438 WARYARD COLLEGE,' ARY FROM THE GIFT OF CHARLES HERBERT HUDER GREENLEAF'S NEW COMPREHENSIVE SERIES. An ENTIRELY NEW MATHEMATICAL COURSE, Analytical and Practical, Progressive and Scientific, fully adapted to the best methods of modern instruction. GREENLEAF'S NEW PRIMARY ARITHMETIC. GREENLEAF'S ELEMENTS OF GEOMETRY. * Each book in the series is complete in itself. *KEYS to PRACTICAL ARITHMETIC, ALGEBRAS, GEOMETRY, and TRIGONOMETRY, in separate volumes, for teachers only. Entered, according to Act of Congress, in the year 1866, by HENRY B. MAGLATHLIN, In the Clerk's Office of the District Court of the District of Massachusetts. Entered, according to Act of Congress, in the year 1867, by In the Clerk's Office of the District Court of the District of Massachusetts. |