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" Troy weight are weighed gold,* silver, jewels, and all iquors. The denominations are pounds, ounces, pennyweights, and grains. TABLE. 24 grains (grs.) make 1 pennyweight, marked pwt. 20 pennyweights - - 1 ounce, ----- oz. 12 ounces - - - - 1 pound, -----... "
An Elementary Arithmetic ... - Σελίδα 187
των Calvin Tracy - 1851
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Staniford's Practical Arithmetic ...: Adapted Principally to Federal Currency

Daniel Staniford - 1818 - 332 σελίδες
...HO . . . 5 10 120 ... 10 0 12 . . . . 144 120 . . . 6 2. TRO-Y WEIGHT. 24 Grains, marked grs. make 1 Pennyweight, marked pwt. 20 Pennyweights ... 1 Ounce, oz. 12 Ounces 1 Pound, Jb. NOTE. By Troy Weight, all jewels, gold, silver, electuaries, and liquors, are weighed. 3. AVOIRDUPOIS...

Daboll's Schoolmaster's Assistant: Improved and Enlarged; Being a Plain ...

Nathan Daboll - 1820 - 256 σελίδες
...Fre'i tiiC right har« — of E! fiiiu t!ie prod i -ofF. *— 2. Troy Weight. 24 grains (gr.] make 1 penny-weight, marked pwt. 20 penny-weights, 1 ounce, oz. 12 ounces, 1 pound, Ib. 5. Avoirdupois Weight, 16 drams (<?r.) make 1 ounce, . ox. 16 ounces, 1 pound, Ih. 98 pounds, t quarter...

Conversations on Arithmetic, with Demonstrations to Each Rule

Leonard Pierce - 1823 - 170 σελίδες
...give you with an example annexed to each. TROY WEIGHT. 24 grains make 1 penny- weight, marked grs. pwt, 20 penny-weights 1 ounce, oz. 12 ounces 1 pound, Ib. By this weight are weighed jewels, gold, silver, corn, bread and liquors. lb. at. pwt. gr. 1 6 15 14 58 6 22 4 5 13...

Arithmetic: Being a Sequel to First Lessons in Arithmetic

Warren Colburn - 1824 - 292 σελίδες
...cost 3 cwt. 2 qrs. 10 Ibs. of sugar ? TROY WEIGHT. 24 grains (gr.) make 1 penny-weight, marked dwt 20 penny-weights 1 ounce oz. 12 ounces 1 pound Ib. By this weight are weighed gold, silver, jewels, c/Jm, bread, and liquors. i 13. If an ingot of silver weigh 42 oz....

Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1824 - 264 σελίδες
...77 | 88 | 99 | 110)121)132 12 24 36 | 48 ! 60 ! 72 | 84 i 96 ; 108 | Ifl0jia2|l44 2. Troy freight. 24 grains (gr.) make I penny-weight, marked pwt. 20 penny-weights, 1 ounce, ox. 12 ounces, 1 pound, Ib. 3. Avoirdupois JFeigJit. 16 drams (dr.) make 1 ounce, oz. 16 ounces, 1...

An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic of

Silvestre François Lacroix - 1825 - 404 σελίδες
...9 10 11 60 72 84 96 108 120 132 Troy Weigh/. Grnins - - marked gr 24 Grains make 1 Pennyweight du.l 20 Pennyweights 1 Ounce oz 12 Ounces 1 Pound Ib By this weight are weighed gold, silver, and jewels. Apothecaries'' Weight. Grains - marked gr. 20 Grains make 1 Scruple...

The tutor's expeditious assistant; being a system of practical arithmetic ...

John White - 1826 - 128 σελίδες
...0 10 0 10 0 ID 0 11' 0 10 * "... TROY WEIGHT. ;: ;; ; ' Marked. 24 grains make 1 pennyweight |fr'/ 20 pennyweights ... 1 ounce ... oz. 12 ounces ... 1 pound ... Ib. By this weight, gold and silver, jewels and precious stones are weighed. It is also used in ascertaining the strength...

Practical and Mental Arithmetic: Designed Principally to Accompany Daboll's ...

Roswell Chamberlain Smith - 1826 - 114 σελίδες
...1 dime, d. 10 dimes, 1 dollar, $. 10 dollars, I eagle, E. Repeat Troy Weight. 24 grains (gr.)make 1 penny-weight, marked pwt. 20 penny-weights, 1 ounce, oz. 12 ounces, 1 pound, V, Repeat Avoirdupois Weight. 16 drams (rfr.),make 1 ounce, oz. 16 ounces, 1 pound, /// 28 pounds,...

An Elementary Treatise on Arithmetic, in Theory and Practice: Adapted to the ...

James Ryan - 1827 - 290 σελίδες
...of this weight are pound,. ounce, pennyweight, and grain. 24 grains (gr.} make 1 pennyweight, drat. 20 pennyweights 1 ounce, oz. 12 ounces 1 pound, Ib. By this weight, gold, silver, jewels, and precious stones are weighed. It is also used to ascertain the strength of...

Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - 286 σελίδες
...iquors. The denominations are pounds, ounces, pennyweights, and grains. TABLE. 24 grains (grs.) make 1 pennyweight, marked pwt. 20 pennyweights - - 1 ounce, ----- oz. 12 ounces - - - - 1 pound, ----- lb. 11. Bought a silver tank-f 12. Paid $ 44'28 for a silard, weighing 3 lb. 5 oz., pay- ver...




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