Arithmetick, or, The ground of arts : teaching that science, both in whole numbers and fractions : theoretically and practically applied in the operation and solution of questions in numeration, addition, substraction, multiplication, division, the rules of proportion, fellowship, barter, rules of practice, exchange of coin, loss and gain, tare, trett, and other questions relating to weights and measures, lengths and breadths, equation of payments, commission to factors, rules of alligation, and of false position, &c. /