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¶The thirde parte treateth of certaine brief rules, called rules of practise, with di∣uerse necessarie questi∣ons, profitable for Marchauntes. (Book 3)
¶The first Chapiter.
SOme there be, which doe cal these rules of practise br〈…〉〈…〉 rules, for that by thē many questions maie be doen with quicker ex∣peditiō, then by the rule of thre. There bée others, whiche call them the small multiplication, for because that the producte, is alwaies lesse in quantitie, then the nomber whiche is to be mul∣tiplied. This practise commeth not in vse, but onely emong small kindes of nombers, whiche haue ouer theim, o∣ther nombers that are greater. And this beyng well considered, is no o∣ther thyng, but to conuerte lesser and perticuler kindes of nōber, into grea∣ter, the whiche maie bee dooen by the