Practical and Mental Arithmetic, on a new plan, etc

14 leaves 50 cents acres amount annexing annuity apiece apples barrel bbls bushels of rye called ciphers cloth cost common denominator common fraction compound interest containing cord feet cube root decimal decimal places derive the following dimes divide dividend dollars equal example Exercises farthings federal money feet long feet wide following RULE gain gallons gals gills greatest common divisor hence hogshead hundred illustrations we derive improper fraction least common least common multiple length lowest terms merchant bought miles mills mixed number molasses months multiplicand Multiply number of terms OPERATION oranges ounces pence pints pounds present worth proceed proportion pupil pwts quarts ratio Reduce remainder separatrix shillings Slate sold solid feet solid inches square feet square rods square root subtract third term units whole number write yards of cloth