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 Βιβλία Βιβλία 141 - 150 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 Gilbert Arithmetics, Βιβλίο 3

...same as those in Troy weight, but the ounce is divided differently. 20 grains (gr.) = 1 scruple . . . sc. or 3. 3 scruples = 1 dram .... dr. or 3. 8 drams = 1 ounce . . . oz. or 3. 12 ounces = 1 pound . . . Ib. or ft. (11) APOTHECARIES' LIQUID MEASURES 60 drops (gtt.) or minims...

## An Exercise Book in Arithmetic: Oral and Written

Gordon Augustus Southworth, John Charles Stone - 1910 - 143 σελίδες
...7000 " = 1 pound! 480 " =1 ounce i 5760 " = 1 pound / y ' Apothecaries' Weight. 20 grains = 1 scruple (sc. or 3) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or J ) 12 ounces ) c-rarv - > = 1 pound (lb. or ft.) 5760 grains i v ' Length. . 12 'inches (in.) = 1...

## The Gilbert Arithmetics, Βιβλίο 2,Μέρη 1-2

Charles H. Gleason - 1910
...in Troy weight, but the ounce is divided differently. 20 grains (gr.) = 1 scruple . . . so. or Э. 3 scruples = 1 dram .... dr. or 3. 8 drams = 1 ounce . . . oz. or 3. 12 ounces = 1 pound . . . Ib. or ft. СП) APOTHECARIES' LIQUID MEASURES 60 drops (gtt.) or minims...

## Complete Arithmetic

Bruce Mervellon Watson, Charles Edward White - 1911 - 404 σελίδες
...weighing 240 grains at 61 a pennyweight ? 195. TABLE OF APOTHECARIES' WEIGHT 20 grains (gr.) = 1 scruple (sc. or 3). 3 scruples = 1 dram (dr. or 3). 8 drams = 1 ounce (oz. or 5). This table is used by druggists and physiciaus in compounding medicines, but medicines are bought...

## The Pupils' Arithmetic. Primary Book: Pt. II.

James Charles Byrnes - 1914
...grains = 1 pound An ounce Troy weighs 480 Troy grains Apothecaries' Weight 20 grains (gr.) = 1 scruple (sc. or 3) 3 scruples = 1 dram (dr. or 3) 8 drams = 1 ounce (oz. or 5) Miscellaneous Weights 60 pounds (Ib.) = 1 bushel of potatoes 32 pounds = 1 bushel of oats 60 pounds...

## The Stone-Millis Arithmetics, Τόμος 2

...pound I V' 480 " =1 ounce 24 grains 57<>0 " =1 pound y Apothecaries' Weight 20 grains = 1 scruple (so. or 3 ) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or 3 ) 12 ounces i , ., r-ar, - f — 1 pound (Ib. or lt>.) 5760 grains / ' v ' Circular Measure 60 seconds...

## The Stone-Millis Arithmetics

...pound/ 480 " =1 ounce 1 57(!0 " = 1 pound f y ' Apothecaries' Weight. 20 grains = 1 scruple (sc. or .9) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or 5 ) 12 ounces ) r-,fn • r = 1 pound (Ib. or Ib.) 6760 grams j Length. 12 inches (in.) = 1 foot (ft.)...

## The Pupils' Arithmetic, Βιβλίο 4

...pound An ounce Troy weighs 480 Troy grains Apothecaries' Weight 20 grains (gr.) = 1 scruple (sc. or э) 3 scruples = 1 dram (dr. or 3) 8 drams = 1 ounce (oz. or 5) Miscellaneous Weights 60 pounds (lb.) = 1 bushel of potatoes 32 pounds = 1 bushel of oats 60 pounds...

## Graded Exercises in Arithmetic, Βιβλίο 5,Τεύχος 2

...Pound (Ib.) 5760 grams] ' v 12 ounces] , ,., APOTHECARIES' WEIGHT 20 grains = 1 scruple (so. or Э) 3 scruples = 1 dram (dr. or 3) 8 drams = 1 ounce (oz. or J ) г>тол . У = 1 pound (Ib.) 5760 grams] ' v ' 12 ounces'! , ., ... . UNITED STATES MONEY ENGLISH...

## Advanced Arithmetic

Charles William Morey - 1913 - 428 σελίδες
...MEASURES APOTHECARIES' MEASURES Used only in compounding medicines. Weight 20 grains (gr.) = 1 scruple (sc. or 3} 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or 3) 12 ounces = 1 pound (lb.) Liquid 60 minims (m.) — 1 fluid dram (m. Ix. or f. 3) 8 fluid drams...