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TROY WEIGHT is used in weighing gold, silver, and precious stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, dwt.
The Common School Arithmetic ... - Page 64
by James S.. Eaton - 1877 - 351 pages

Common School Arithmetic on the Analytic System: With an Appendix of the ...

Shelton P. Sanford - Arithmetic - 1872 - 402 pages
...performed by division; Reduction Descending is performed by multiplication. ART. 164. TROY WEIGHT. TABLE. 24 grains (gr.) make 1 pennyweight, dwt. 20...pennyweights " 1 ounce, oz. 12 ounces " 1 pound, Ib. Troy weight is used in weighing (/old, silver, jewels, precious stones, etc. What part of a dwt. is...

An elementary course of arithmetic. (With Key).

Richard Rickard - 1873 - 372 pages
...articles of a costly nature, in philosophical experiments, and generally where great accuracy is required. 24 grains (gr.) make 1 pennyweight (dwt). • 20 pennyweights „ 1 ounce (oz.). Apothecarief Weight. Apothecaries' Weight is used in mixing medicines. The grain, ounce, and pound,...

The science and art of arithmetic, by A. Sonnenschein and H.A. Nesbitt.d Pt.1

Adolf Sonnenschein - 1873 - 194 pages
...(cwt). 20 hundred-weight = 1 ton (ton) Troy Weight (used in weighing Gold and Silver, <tc.). 24 grains = 1 pennyweight (dwt.) 20 pennyweights = 1 ounce (oz. ) 12 ounces = 1 pound (lb.) = 5760 grains MEASURES OF CAPACITY. Liquid. 4 gills = 1 pmt(pt.) 2 pints ... = 1 quart (qt.)...

The Elements of Written Arithmetic: Combining Analysis and Synthesis ...

James Stewart Eaton - Arithmetic - 1875 - 210 pages
...London fifty Oxford Bibles. The lot cost him 6£ 5s., how much was that apiece? TROY WEIGHT. 98. TROT WEIGHT is used in weighing gold, silver, and precious...stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, dwL 20 Pennyweights " 1 Ounce, oz. 12 Ounces " 1 Pound, Ib. dwt. gr. oz. 1 = 24 Ib. 1 = 20 = 480 1...

The Elements of Written Arithmetic: Combining Analysis and Synthesis ...

James Stewart Eaton - 1876 - 202 pages
...from London fifty Oxford Bibles. The lot cost him 6£ 5s., how much was that apiece? TROY WEIGHT. 98. TROY WEIGHT is used in weighing gold, silver, and...Ounce, oz. 12 Ounces " 1 Pound, Ib. dwt. gr. oz. 1 = 24 Ib. 1 = 20 = 480 1 = 12 — 240 = 5760 SCALE. — Descending, 12, 20, 24; ascending, 24, 20, 12. 97....

Common School Arithmetic

James Stewart Eaton - Arithmetic - 1876 - 366 pages
...top to the of the table. In like manner the scale is found in the other tables. TROY WEIGHT. 94. TEOT WEIGHT is used in weighing gold, silver, and precious...oz. 12 Ounces " . 1 Pound, Ib. dwt. gr. oz. 1 = 24 Ib. 1 = 20 = 480 1 = 12 = 240 = 5760 Ex. 1. How many grains in Ex. 2. Reduce 45954 gr. to 71b. 11 oz....

A Military Dictionary: Comprising Terms, Scientific and Otherwise, Connected ...

George Elliot Voyle, G. de Saint-Clair-Stevenson - English language - 1876 - 676 pages
...at 62° Fahren- Mark. heit.. .. .. .. .. .. .. = 480 grains, gr. 24 grains . . , . . . . . . . . . = 1 pennyweight, dwt . 20 pennyweights .. .. .. .. .....ounce, oz. 12 ounces .. .. .. .. .. . . = 1 pound, Ib. Note. — Avoirdupois Ibs. x 1-21528 = troy Ibs. „ oz. X -9115 = „ oz. Troy Ibs. x -823 = avoirdupois...

The Complete Arithmetic: Combining Oral and Written Exercises in a Natural ...

Albert Newton Raub - Arithmetic - 1877 - 348 pages
...WEIGHT. 96. Troy Weight is used in weighing gold, silver, gems and jewels. TABLE. 24 grains (gr.) = 1 pennyweight, dwt. 20 pennyweights = 1 ounce, oz. 12 ounces =1 pound, Ib. COMPARISON OF UNITS. 1 Ib. = 12 oz. = 240 dwt. = 5760 gr. 1 oz. = 20 dwt. = 480 gr. 1 dwt. = 24 gr....