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" Weight is used 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 5. 12 ounces " 1 pound,  "
Mental Arithmetic, Or, First Lessons in Numbers for Children - Σελίδα 68
των James Bates Thomson - 1863 - 120 σελίδες
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A Course of Mathematics: In Two Volumes. For the Use of Academies ..., Τόμος 1

Charles Hutton - 1818 - 646 σελίδες
...weighed 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....

A Treatise on Arithmetic: Designed Particularly as a Text for Classes in ...

Frederick Augustus Porter Barnard - 1830 - 308 σελίδες
...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,...

A Treatise on Arithmetic: Designed Particularly as a Text for Classes in ...

Frederick Augustus Porter Barnard - 1830 - 304 σελίδες
...following are tho denominations of APOTHECARIES' WEIGHT. 20 grains (gr.) make 1 scruple, marked sc. or & 3 scruples " 1 dram " dr. or 3 8 drams " 1 ounce " oz. or 3 12 ounces " 1 pound " ft NOTE. This weight is used in compounding medicines. Drugs and medi cines,...

A Course of Mathematics: For the Use of Academies as Well as ..., Τόμος 1

Charles Hutton - 1831 - 660 σελίδες
...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...

Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ...

Warren Colburn - 1834 - 268 σελίδες
...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 i 12 ounces 1 pound ft. Apothecaries use this weight in compounding their medicines, but they buy and...

Practical Mercantile Arithmetic: In which the Theory and Practice of ...

Luther Ainsworth - 1837 - 306 σελίδες
...denominations used ? A. Pounds, ounces, drams, scruples, and grains. Q. Can you repeat the table ? A. 20 grains (gr.) make 1 scruple, marked sc. or 3 3 scruples " ' 1 dram, " dr. 3 8 drams " 1 ounca, " oz. § 12 ounces " 1 pound, " Ib. Ib CLOTH MEASURE. Q. What use is made of Cloth...

Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 362 σελίδες
...How many quarters in 2 hundred weight? In 3 cwt. ? In 5 cwt. ? In 6 cwt. ? APOTHECARIES' WEIGHT. 150. Apothecaries' Weight is used by apothecaries and physicians...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...

Practical Arithmetic, Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1846 - 402 σελίδες
...many quarters in 2 hundred weight? In 3 cwt. ? In 5 cwt'. ? In 6 cwt. ? APOTHECARIES WEIGHT. 1«SO. Apothecaries Weight is used by apothecaries and physicians...scruples " 1 dram, " dr. or 3. 8 drams " 1 ounce, " 02. or §• 12 ounces " 1 pound, " lb. OBs. 1. The pound and ounce in this weight are the same as...

Mental Arithmetic, Or, First Lessons in Numbers for Children

James Bates Thomson - 1846 - 108 σελίδες
...pounds for a quarter ; but this practice haa become nearly or quite obsolete. APOTHECARIES WEIGHT. V. Apothecaries Weight is used by apothecaries and physicians...medicines. 20 grains (gr.) make 1 scruple, marked «c. or 3 3 scruples • " 1 dram, " dr. or ^ 8 drams " 1 ounce, " 02. or ? 12 ounces " 1 pound, "...

Mental Arithmetic, Or, First Lessons in Numbers for Children

James Bates Thomson - 1846 - 128 σελίδες
...How many pounds were formerly allowed lor a hundred weight 7 APOTHECARIES' WEIGHT. VI. Apotliecaries' Weight is used by apothecaries and physicians in mixing medicines. 20 grains (gr.) moke 1 scruple, marked sc. or 3 . 3 scruples " 1 dram, " dr. or 3 . 8 drama " 1 ounce, " oz. or 5 ....




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