| Warren Colburn - Arithmetic - 1824 - 292 pages
...ounces? 12 At 9 cents a pound, what 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... | |
| Warren Colburn - Arithmetic - 1826 - 264 pages
...ounces ? 12. At 9 cents a pound, what cost 3 cwt. 2 qrs. 16 lb. of sugar 1 TROY WEIGHT. 24 grains (gr.) make 1 penny-weight, marked dwt. 20 penny-weights 1 ounce oz. 12 ounces 1 pound . lb. By this weight are weighed gold, silver, jewels, corn, bread, and liquors. 13. If an ingot of... | |
| Warren Colburn - 1829 - 258 pages
...ounces ? 12. At 9 cents a" pound, what cost 3 cwt. 2 qrs. 16 Ib. o: 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, corn, bread, and liquors. 13. If an ingot of silver... | |
| Roswell Chamberlain Smith - Arithmetic - 1831 - 286 pages
...bu. ? A. Í36 pke. TROY WEIGHT. Repeat the TABLE. 24 Grains (gr.) make '. 1 Pennyweight, marked pwt. 20 Pennyweights ... 1 Ounce, oz. 12 Ounces 1 Pound, Ib. 1. How many grains aro there in two pennyweights ? 2. What are 2 pennyweights of gold worth, a 1 grain is worth 2 cents... | |
| Warren Colburn - Arithmetic - 1835 - 264 pages
...ounces ? 12. At 9 cents a pound, what cost 3 cwt. 2 qrs. 16 Ib. of sugar 1 TROY WEIGHT. 24 grains (gr.) make 1 penny-weight, marked dwt. 20 penny-weights 1 ounce oz. 12 ounces I pound Ib. By this weight are weighed gold, silver, jewels, corn, bread, and liquors. 13. If an ingot... | |
| Charles Davies - Arithmetic - 1840 - 144 pages
..... LESSON III. About Troy Weight. TABLE OF TROY WEIGHT. 24 grains, gr. make 1 pennyweight, - - pwt. 20 pennyweights - 1 ounce, - - - - oz. 12 ounces - - - 1 pound, - - - - Ib. 1 . How many grains are there in one pennyweight ? In two pennyweights ? In three pennyweights ? In four pennyweights ?... | |
| James H. Porter - Arithmetic - 1841 - 210 pages
...make 1 penny, d. 12 pence, 1 shilling, s. 20 shillings, 1 pound, £.. 3. Troy Weight. 24 grains (gr.) make 1 pennyweight, marked dwt. 20 pennyweights, 1 ounce, oz. 12 ounces, 1 pound, lb. 4. Avoirdupois Weight. 16 drams (dr.) make 1 ounce, oz. 16 ounces, 1 pound, lb. 28 pounds, 1 quarter... | |
| Horatio Nelson Robinson - Arithmetic - 1845 - 310 pages
...by this weight. Its denominations are pounds, ounces, pennyweights, and grains. TABLE. 24 grains, gr make 1 pennyweight, marked dwt. 20 pennyweights .... 1 ounce, oz. 12 ounces 1 pound, Ib, MENTAL EXERCISES. In 2 pounds 1 ounce, how many ounces ? In 2 ounces 3 pennyweights, how many pennyweights... | |
| James H. Porter - Arithmetic - 1845 - 254 pages
...1 penny, d. 12 pence, ' 1 shilling, *. 20 shillings-,- 1 pound, £. 3. Troy Weight. 24 grains (gr.) make 1 pennyweight, marked dwt. 20 pennyweights, 1 ounce, oz. 12 ounces, 1 pound, lit. 4. Avoirdupois Weight. 16 drachms (dr.) 1 ounce, 6z. 16 ounces, 1 pound, Ib. 28 pounds, 1 quarter... | |
| Benjamin Greenleaf - Mental arithmetic - 1846 - 92 pages
...2 pounds ? In 3 pounds ? In 4 pounds ? In 5 pounds ? SECTION XXVII. TABLE OF TROT WEIGHT. 24 Grains make 1 Pennyweight, marked dwt. 20 Pennyweights " 1 Ounce, " oz. 12 Ounces " 1 Pound, « Ib. By this weight are weighed gold, silver, and jewels. 1. How many pennyweights in 24 grains ? In 48... | |
| |