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Βιβλία Βιβλία 1 - 10 από 135 για Troy Weight. 24 grains (gr.) — 1 pennyweight (dwt). 20 pennyweights — 1 ounce....
" Troy Weight. 24 grains (gr.) — 1 pennyweight (dwt). 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (Ib.). "
The Table-book and Mental Systematic Arithmetic for Beginners: Arranged to ... - Σελίδα 63
των David Henry Cruttenden - 1854 - 66 σελίδες
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A Course of Mathematics ...: Composed for the Use of the Royal Military ...

Charles Hutton - 1811
...• Shilling 1 0 3 21 1 sj, 1 Sixpence Q 6 1 22J TROY WEIGHT*. Grains - - marked gr 24 Grains make i Pennyweight dwt 20 Pennyweights 1 Ounce oz 12 Ounces 1 Pound Ib gr dwt 24 = 1 oz 480= 20= 1 H 5760=240=12=1 By this weight are weighed Gold, Silver, and JcwelsAPOTH...

A System of Practical Arithmetic: Applicable to the Present State of Trade ...

Jeremiah Joyce - 1812 - 258 σελίδες
...769 guineas, how many sixpences i TROY, OR GOLDSMITHS' WEIGHT, f TABLE. 34 grains (gr.) . . make . . 1 pennyweight, dwt. 20 pennyweights 1 ounce, . . . oz. 12 ounces 1 pound, . . . lt'. Ex. 1. How many grains of gold are there in a cup weighing 3 Hi. 9 oz. 0 dwts. 18 grs. ?...

The Complete Practical Arithmetician: Containing Several New and Useful ...

Thomas Keith - 1822 - 332 σελίδες
...TROY WEIGHT. By this weight are weighed gold, silver, jewels, amber, and all liquors 24 grains make 1 pennyweight, dwt. 20 pennyweights — 1 ounce, oz. 12 ounces — 1 pound, Ib. TABLE III. APOTHECARIES WE1OHT. Apothecaries, chemists, &c. use this weight in mixing medicines; but...

The Teachers' Assistant: Or a System of Practical Arithmetic

1824 - 198 σελίδες
...weighed. The denominations of Troy Weight are pound, ounce, pennyweight, and grain. 24 grains (gv.) make 1 pennyweight dwt. 20 pennyweights - - 1 ounce - - oz. 12 ounces - - - - 1 pound - - lb. EXAMPLES. 1. 'Reduce 576 pounds to ounces. Facit 6912 oz. 2. Change 1740 ounces to pennyweights....

The schoolmaster's assistant: being a compendium of arithmetic, both ...

Thomas Dilworth - 1825 - 194 σελίδες
...? Sum 2. OF TROY WEIGHT. Q. WHICH are the denominations of Troy weight? jf. 24 Grains, or gr. make 1 Penny-weight dwt 20 Penny-weights - 1 Ounce, oz. 12 Ounces ... - 1 Pound, lb. Q. What sort of things are weighed by this weight ? Ji. Gold, Silver, Jewels, Electuarics and all...

The New Federal Calculator, Or, Scholar's Assistant: Containing the Most ...

Thomas Tucker Smiley - 1825 - 180 σελίδες
...hundred weight - 1 ton, T. TROY WEIGHT. The denominations are, 24 grains (gr.) make 1 pennyweight, diet. 20 pennyweights - 1 ounce, oz. 12 ounces - - 1 pound, Ib. APOTHECARIES' WEIGHT. The denominations are, 20 grains (gr.} make 1 scruple 9 3 scruples 1 dram 5 8 drams 1 ounce § 12 ounces...

Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1826 - 172 σελίδες
...pound. £. 6 shillings " 1 dollar. 28 shillings " 1 guinea. Table HI.— TROY WEIGHT. 24 grains gr. make 1 pennyweight, dwt. 20 pennyweights " 1 ounce. oz. 12 ounces " 1 pound. Ib. Table IV. — AVOIRDUPOIS WEIGHT 16 drams dr. make 1 ounce. oz. 16 ounces " 1 pound. Ib. "I"""" " 4...

Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1827 - 172 σελίδες
...£. 6 shillings " 1 dollar. 28 shillings " 1 guinea. Table III.— TROY WEIGHT. ' 24 grains gr. make 1 pennyweight, dwt. 20 pennyweights " 1 ounce. oz. 12 ounces '' 1 pound. .lb. Table IV. — AVOIRDUPOIS WEIGHT 16 drams dr. make 1 ounce. or. 16 ounces " 1 pound. lb. 28 pounds...

Intellectual Arithmetic: Upon the Inductive Method of Instruction

Warren Colburn - 1828 - 172 σελίδες
...£. 6 shillings " 1 dollar. 28 shillings " 1 guinea. Table III— TROY WEIGHT. 24 grains, gr. make 1 pennyweight dwt. 20 pennyweights " 1 ounce. oz. 12 ounces " 1 pound. Ib. Table IV.- — AVOIBDUPOIS WEIGHT. I в drams, dr. make 1 ounce. oz. 16 ounces " 1 pound. Ib. -„...

First Lessons: Intellectual Arithmetic Upon the Inductive Method of Instruction

Warren Colburn - 1829 - 172 σελίδες
...10 dollars " 1 eagle. Table II. — STERLING MONEY. Table III.— TROY WEIGHT. 24 grains, gr. make 1 pennyweight. dwt. 20 pennyweights " 1 ounce. oz. 12 ounces " 1 pound. lb. Table IF.— AVOIRDUPOIS WEIGHT. 16 drams, dr. make 1 ounce. oz. 16 ounces " 1 pound. ' lb. q,...




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