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 Βιβλία Βιβλία 111 - 120 από 173 για Weight is used by apothecaries and physicians in compounding dry medicines. TABLE.....
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,.
Mental Arithmetic, Or, First Lessons in Numbers for Children - Σελίδα 93
των James Bates Thomson - 1846 - 120 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

## The Arithmetic Help, for Pupils, Teachers, Business Men

Alvord D. Robinson - 1902 - 515 σελίδες
...by avoirdupois and sell by apothecaries' weight. TABLE. 20 grains (gr.) = 1 scruple (sc.), or (Э) 3 scruples = 1 dram (dr.), or (3) 8 drams = 1 ounce (oz.), or ( 5 ) 12 ounces = 1 pound (Ib.), or (ft>) COMPARISON OF WEIGHTS. TABLE. 1 pound avoirdupois = 7000...

## Problems in Arithmetic: Oral and Written : for Supplementary Or Independent ...

Gordon Augustus Southworth - 1903 - 152 σελίδες
...rods i Apothecaries' Weight. «, ?™ rr = 1 acre (A.) 43,560 square feet/ v ' 20 grains = 1 scruple (sc. or 3) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or § ) 12 ounces i 5760 grains } = l Pound <lb' or ft') . f 1 square mile 640 acres = J. (. (sq. m.) 1 square mile =...

## New Grammar School Arithmetic, Μέρος 2

John Henry Walsh - 1903
...= 1 pound . . . . Ib. One pound Troy = 5760 grains. APOTHECARIES' WEIGHT 60 grains (gr.) . . . . = 1 dram . . . dr., or 3. 8 drams = 1 ounce . . . oz., or §• 12 ounces = 1 pound . . . Ib., or Ib. One pound Apothecaries' weight = 576C grains. BRITISH OR STERLING MONEY 4 farthings...

## New commercial arithmetic

John Henry Moore - 1904 - 392 σελίδες
...physicians and druggists in compounding and prescribing medicines. TABLE 20 grains = 1 scruple (so. or 3). 3 scruples = 1 dram (dr. or 3). 8 drams = 1 ounce (oz. or ^ ). 12 ounces = 1 pound (Ib. or Ib). lb. oz. dr. HO. gr. 1 = 12 = 96 = 288 = 5760. The pound, ounce, and grain of tins weight...

...7000 " =1 pound / 480 " = 1 ounce i 5760 " =1 pound J y Apothecaries' Weight 20 grains = 1 scruple (sc. or 3) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or 5 ) 12 ounces i 5760 grains } = l Pound <lb. or ^ Length 12 inches (in.) = 1 foot (ft. ) 3 feet = 1...

## New Commercial Arithmetic

John Henry Moore - 1904 - 392 σελίδες
...used by physicians and druggists in compounding and prescribing medicines. TABLE 20 grains = 1 scruple (sc. or 3). 3 scruples = 1 dram (dr. or 3). 8 drams = 1 ounce (oz. or 5 ). 12 ounces = 1 pound (Ib. or Ib). U,. oz. dr. sc. gr. 1 = 12 = 96 = 288 = 5760. The pound, ounce,...

## Practical Arithmetic

David Eugene Smith - 1905 - 546 σελίδες
...weight). But "16 carats fine " means jf pure gold. Apothecaries' Weight 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 (lb.). Liquid Measure 4 gills (gl.) = l pint (pt.). 2 pints = 1 quart (qt.). 4 quarts = 1 gallon (gal.)....

## Arithmetic, Βιβλίο 3

...sheets = 1 quire 20 quires, or 480 sheets = 1 ream Apothecaries' Weight 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.) 5760 grains = 1 pound The table of apothecaries' weight is used in selling drugs at Tetail. The...