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" Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,. "
A Treatise on Arithmetic: Designed Particularly as a Text for Classes in ... - Page 77
by Frederick Augustus Porter Barnard - 1830 - 288 pages
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A Course of Mathematics ...: Composed for the Use of the Royal Military ...

Charles Hutton - Mathematics - 1811 - 406 pages
...Gold, Silver, and JcwelsAPOTH EC ARIES1 WEIGHT. Grains - - marked gr 20 Grains make 1 Scruple sc or J> 3 Scruples 1 Dram dr or 3 8 Drams 1 Ounce oz or 12 Ounces 1 Pound Ib or gr sc <20 = 1 dr 60 = 3=1 oz 480 = 24 = 8 = 1 Ib 5760 = 288 = 96 = 12 = 1 This...
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A Course of Mathematics: In Two Volumes. For the Use of Academies ..., Volume 1

Charles Hutton - Arithmetic - 1818 - 646 pages
...Gold, Silver, and Jewels. APOTHECARIES' WEIGHT. Grains - - marked gr 20 Grains make 1 Scruple sc or 3 3 Scruples - - 1 Dram dr or 3 8 Drams - - 1 Ounce oz or J 12 Ounces - - 1 Pound Ib or ft> This is the same as Troy weight, only having some different divisions....
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Arithmetic: Being a Sequel to First Lessons in Arithmetic

Warren Colburn - Arithmetic - 1824 - 292 pages
...oz. 5 dwt. 7 gr. how many grains. APOTHECARIES' WEIGHT. 20 grains (gr.) make 1 scruple, marked sc. 3 scruples 1 dram dr. or 3 8 drams 1 ounce oz. or § 12 ounces 1 pound Ib. Apothecaries use this weight in compounding their medicines, but they buy...
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A Course of Mathematics for the Use of Academies: As Well as ..., Volume 1

Charles Hutton - Mathematics - 1825 - 608 pages
...Jewels. APOTHECARIES' WEIGHT. Grains - - marked gr 20 Grains make 1 Scruple ic or 3 3 Scruples - - I Dram dr or 3 8 Drams - - 1 Ounce oz or 3 ' 12 Ounces - - 1 Pound Ib or ft ' 20 = 1 dr 60 = 3=1 oz 480 = 84 = 8 = 1 Ib 5760 = 288 = 96 = 18 =. 1 This is the same as...
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An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic ...

Silvestre François Lacroix - Arithmetic - 1825 - 168 pages
...accordingly. d g d 20 is 1 8 30 2 6 40 . 3 4 50 4 2 60 5 0 70 5 10 80 6 8 90 7 6 100 8 4 110 9 2 120 , 10 0 3 Scruples 1 Dram dr or 3 8 Drams 1 Ounce oz or | 12 Ounces 1 Pound Ib or ft. gr *c 20 = 1 dr 60 = 3 = 1 oz 480 = 24 —7 8 = I ll1 This is the same...
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A Treatise on Arithmetic: Designed Particularly as a Text for Classes in ...

Frederick Augustus Porter Barnard - Arithmetic - 1830 - 308 pages
...the denominations of APOT НЕС ARIES' WEIGHT. £0 grains (gr.) make 1 scruple, marked sc. от Э 3 scruples " 1 dram " dr. or 3 8 drams " * 1 ounce " oz. or 5 12 ounces " 1 pound " ft NOTE. This weight is used in compounding medicines. Drugs and medí cines,...
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A Course of Mathematics: For the Use of Academies as Well as ..., Volume 1

Charles Hutton - Mathematics - 1831 - 660 pages
...Gold, Silver, and Jewels. APOTHECARIES' WEIGHT. Grains - - marked gr 20 Grains make 1 Scruple sc or Э 3 Scruples 1 Dram dr or 3 8 Drams 1 Ounce oz or 3 12 Ounces 1 Pound Ib or ft> gr sc 20 = 1 dr f,0 = 3=1 oz 480 = 24 = 8 = 1 Ib 5760 = 288 = 96 = 12 = 1 This is the same...
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The Young Scholar's Reference Book: Being a Collection of Useful Tables ...

Teacher - Abbreviations - 1839 - 70 pages
...and from hence the rest are computed." Apothecaries Weight. 20 grains make 1 scruple, marked sc. or 9 3 scruples " 1 dram, " dr. or 3 8 drams " 1 ounce, " oz. or § 12 ounces " 1 pound, " Ib. By this weight Apothecaries mix their medicines, but buy and sell by...
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Mental Arithmetic, Or, First Lessons in Numbers for Children

James Bates Thomson - Arithmetic - 1846 - 112 pages
...by apothecaries and physicians in mixing medicines. 20 grains (gr.) make 1 scruple, marked sc. or 3 3 scruples' " 1 dram, " dr. or 3 8 drams " 1 ounce, " oz. or ? 12 ounces " 1 pound, " tt LONG MEASURE. VI. Long Measure is used in measuring length or distances...
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Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - Arithmetic - 1846 - 362 pages
...apothecaries and physicians in mixing medicines. 20 grains (gr.) make 1 scruple, marked sc., or 3. 3 scruples " 1 dram, " dr., or 3. 8 drams " 1 ounce, " oz., or 5. 12 ounces " 1 pound, " ft. OBS. 1. The pound and ounce in this weight are the same, as the TVoy...
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