TY - GEN T1 - A method to multiply or divide any number of figures by a like or a less number,so expeditely, that any fifty figures may either be multiplied or divided by any fifty figures, all in one line, in five minutes time. And to facilitate its Practice, A Rule is added, to Multiply as readily by the Reverse, as by the Inverse Order of Multiplication. Invented by Quin Mackenzie-Quin, Esq. At the Eighth Year of his Age. DA - MDCCL. [1750] CY - London : AU - Quin, Quin Mackenzie. PB - printed for the author, in Margaret-Street, near Cavendish-Square, PP - London : PY - MDCCL. [1750] N1 - With a list of subscribers. N1 - Reproduction of original from British Library. ID - 549615 KW - Division KW - Multiplication TI - A method to multiply or divide any number of figures by a like or a less number,so expeditely, that any fifty figures may either be multiplied or divided by any fifty figures, all in one line, in five minutes time. And to facilitate its Practice, A Rule is added, to Multiply as readily by the Reverse, as by the Inverse Order of Multiplication. Invented by Quin Mackenzie-Quin, Esq. At the Eighth Year of his Age. LK - https://univsouthin.idm.oclc.org/login?url=http://find.gale.com/ecco/infomark.do?contentSet=ECCOArticles&docType=ECCOArticles&bookId=1295000700&type=getFullCitation&tabID=T001&prodId=ECCO&docLevel=TEXT_GRAPHICS&version=1.0&source=library&userGroupName=usi UR - https://univsouthin.idm.oclc.org/login?url=http://find.gale.com/ecco/infomark.do?contentSet=ECCOArticles&docType=ECCOArticles&bookId=1295000700&type=getFullCitation&tabID=T001&prodId=ECCO&docLevel=TEXT_GRAPHICS&version=1.0&source=library&userGroupName=usi ER -