Αναζήτηση Εικόνες Χάρτες Play YouTube Ειδήσεις Gmail Drive Περισσότερα »
Είσοδος
Βιβλία Βιβλία
" 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,. "
Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ... - Σελίδα 20
των Warren Colburn - 1834 - 245 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

Walsh-Suzzallo Arithmetic: By Grades. Third-[eighth] year

John Henry Walsh, Henry Suzzallo - 1915
...his profit ? Apothecaries' Weight and Measure TABLE OF WEIGHT 20 grains (gr.) =1 scruple (sc. or 3) 3 scruples = 1 dram (dr. or 3) 8 drams = 1 ounce (oz. or 3) TABLE OF MEASURE 60 minims = 1 fluid dram (f 3 ) 8 fluid drams = 1 fluid ounce (f 3 ) 16 fluid ounces...

Grammar School Book

Florian Cajori - 1915 - 437 σελίδες
...same as 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 Ib) Apothecaries' Liquid Measures 60 drops (gtt.) or minims (n\.) =...

Modern Business Arithmetic: Complete Course

Harry Anson Finney, Joseph Clifton Brown - 1916 - 488 σελίδες
...1 ounce (oz.) 12 ounces = 1 pound (Ib.) APOTHECARIES' WEIGHT 20 grains (gr.) = 1 scruple (so. or 3) 3 scruples = 1 dram (dr. or 3 ) 8 drams = 1 ounce (oz. or 3 ) 12 ounces = 1 pound (Ib.) Apothecaries' weight is used by physicians and druggists. Troy weight...

Hamilton's Standard Arithmetic: Book One-three, Βιβλίο 3

Samuel Hamilton - 1917
...Apothecaries' Weight This is used only in filling medical prescriptions. 20 grains = 1 scruple — sc. or 3 3 scruples = 1 dram — dr. or 3 8 drams = 1 ounce — oz. or J 12 ounces = 1 Ib. or tt> Counting 12 things = 1 dozen (doz.) 12 dozen = 1 gross (gro.) 12 gross =...

Business Arithmetic

Clarence Wesley Sutton, Nels Johann Lennes - 1918 - 474 σελίδες
...weighing diamonds. 1 carat = 3.168 grains Table of Apothecaries' Weight 20 grains = 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) 216. Uses of Apothecaries' Weight. — Apothecaries' weight is used...

Higher arithmetic

George Wentworth - 1919 - 250 σελίδες
...weight is 200 milligrams, or 3.08647 gr. APOTHECARIES'. WEIGHT 20 grains (gr.) = 1 scruple (sc. or 9) 3 scruples = 1 dram (dr. or 3) 8 drams = 1 ounce (oz. or §) 12 ounces = 1 pound (Ib.) LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4...

The New Stone-Millis Arithmetics

John Charles Stone, James Franklin Millis - 1920
...square rods i 43,560 square feet/ " ;lcr° ( ° Apothecaries'1 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 } = * Po™d (Ib. or ft.) -,„ f 1 square mile 640 acres = < , . I...

Rational Arithmetic

George Pease Lord - 1920 - 151 σελίδες
...writing and preparing prescriptions for dry medicines. 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 (ft.) Avoirdupois Weight 472. Avoirdupois Weight is used in commerce in all cases...

The Analysis of Written Arithmetic: Being an Elementary Manual Designed for ...

Stoddard A. Felter - 1862 - 312 σελίδες
...bought and sold by avoirdupois weight. (a) TABLE. 20 grains (gr.) make 1 scruple. marked sc. or 9. 3 scruples '' 1 dram. " dr, or 3. 8 drams •' 1 ounce. " oz. or 3. 12 ounces " 1 pound. " lb; or Jfc. (J) A TABLE OF THE COMPARISON OF WEIGHTS. Troy Troy '1 lb. Troy=5760...




  1. Η βιβλιοθήκη μου
  2. Βοήθεια
  3. Σύνθετη Αναζήτηση Βιβλίων
  4. Λήψη ePub
  5. Λήψη PDF