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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: Combining Analysis and Synthesis : Adapted to ... - Page 64
by James Stewart Eaton - 1877 - 351 pages
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The advanced lesson book, by E.T. Stevens and C. Hole

Edward Thomas Stevens - 1866 - 434 pages
...weight. TROT WEIGHT, For Precious Stones and Metals, and in Phitosophical Experiments. 2i grains = 1 pennyweight (dwt.) 20 pennyweights = 1 ounce (oz.) 12 ounces = 1 pound (Ib.) A pound troy contains 5760 grains. A pound avoirdupois contains 7000 grains. LONG MEASURE. 12 lines...
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Intermediate Arithmetic: For Use in the Common Schools and Academies of the ...

Paul Allen Towne - Arithmetic - 1867 - 240 pages
...etc. 12. How many dollars in 10 sovereigns? 13 sovereigns? 15 sovereigns.' Ans. $48.40. etc. вв. TROY WEIGHT is used in weighing gold, silver, and...pennyweights " 1 ounce oz. 12 ounces " 1 pound Ib. REMARK. — A Pound is the weight of 22.794422 cubic inches <>( distilled water. EXERCISES. 1. In 1...
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A shilling arithmetic

John William Colenso (bp. of Natal.) - 1867 - 242 pages
...the sun ? 61. Troy Weight. Used for Gold, Silver, and Jewelling, and in Philosophical Experiments. 24 grains (gr.) make . 1 pennyweight (dwt.) 20 pennyweights . . 1 ounce (oz.) 12 ounces 1 pound (Ib.) NB The troy pound and ounce are not the same as the avoirdupois pound and ounce ; but — 1 Ib. troy...
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The junior arithmetic

William Davis (B.A.) - 1867 - 86 pages
...are > s 7 У Of a Quarter. lb. qr. 14 are 7 ^ 4 4 1( '{ ] * 5 Й 6. TROT WEIGHT. 24 grains gr. =1 pennyweight dwt. 20 pennyweights =• 1 ounce oz. 12 ounces = 1 pound Ib. 7. AVOIRDt^OIS "WEIGHT. le drams 16 ounces 14 pounds 28 pounds = 1 ounce oz, = 1 pound Ib, = l stone...
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The Elements of Written Arithmetic: Combining Analysis and Synthesis ...

James Stewart Eaton - Arithmetic - 1868 - 200 pages
...from London fifty Oxford Bibles. The lot cost him G 5s., how much was that apiece? TROY WEIGHT. 98. TROY WEIGHT is used in weighing gold, silver, and...20 Pennyweights " 1 Ounce, oz. 12 Ounces " 1 Pound, lb. dwt. gr. oz. 1 = 24 lb. 1 = 20 = 480 1 = 12 = 240 = 5760 SCALE. — Descending, 12, 20, 24; ascending,...
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Easy Lessons in Mental Arithmetic: Upon the Inductive Method, Adapted to the ...

James Stewart Eaton - Mental arithmetic - 1868 - 106 pages
...Farthings (qr.) make 1 Penny, 4. 12 Pence " \ Shilling, s. 20 shillings " 1 Pound, . J TROY WEIGHT. 24 Grains (gr.) make 1 Pennyweight, dwt. 20 Pennyweights " 1 Ounce, oz. 12 Ounces "1 Pound, Ib. M APOTHECARIES' WEIGHT. 20 Grains (gr.) make 1 Scruple, 9 3 Scruples " 1 Dram, 3 8 Drams " 1 Ounce,...
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An Intellectual Arithmetic, Upon the Inductive Method: With an Introduction ...

James Stewart Eaton - Arithmetic - 1868 - 190 pages
...pounds ? 19. At 8s. a pair, how many pair of shoes may be bought for 2 ? For 3 4s. ? LESSON II. TROT WEIGHT is used in weighing gold, silver, and precious stones. TABLE. 24 Grains (gr.1 make 1 Pennyweight, marked divt 2l) Гепп> weights " 1 Ounce, u oz. 12 Ounces " 1 Pound, "...
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Chambers's Standard Arithmetical Exercises: (includes Parts I. to Iv. of ...

John Sturgeon Mackay - 1870 - 148 pages
...avoirdupois contains 7000 grains. TROY WEIGHT. Used for weighing gold, silver, jewels, and certain liquids. 24 Grains (gr.) make 1 pennyweight (dwt.). 20 Pennyweights 1 ounce (oz.). 12 Ounces „ 1 pound (lb.). APOTHECARIES' WEIGHT, As generally found in Arithmetical Tables, is now superseded. The British...
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The Elements of Written Arithmetic, Combining Analysis and Synthesis ...

James Stewart Eaton - 1870 - 208 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 precious stones. TABLE. 9T. In Ex. 4, how is the work done 98. For what is Troy Weight used ? Repeat the table. What Is...
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An Intellectual Arithmetic Upon the Inductive Method

James Stewart Eaton - Arithmetic - 1871 - 188 pages
...pounds ? 19. At 8s. a pair, how many pair of shoes may be bought for 2 ? For 3 4s. ? LESSON II. TROT WEIGHT is used in weighing gold, silver, and precious...stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, marked dwt. 28 1'ennyweights " 1 Ounce. " oz. 12 Ounces " 1 Pound, " Ib, 1. How many grains in 2dwt....
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