FARM ARITHMETIC 



TO BE USED WITH ANY TEXT-BOOK 

 OF ARITHMETIC OR WITHOUT 



By 



CHARLES WILLIAM BURKETT 



Editor American Agriculturist 



Formerly Professor of Agriculture in the Ne-zu Hampshire and the Nortt 



Carolina Colleges of Agriculture and Mechanic Arts, and 



Director of the Kansas Agricultural Experiment Station 



and 



KARL DALE SWARTZEL 



Professor of Mathematics , Ohio State University 



ILLUSTRATED 



NEW YORK 

 ORANGE JUDD COMPANY 



LONDON 

 KEGAN PAUL, TRENCH, TRUBNER & CO., Limited 



1917 



