| Ingram Cobbin - 1830 - 150 pages
...3 scruples one dram 3 8 drams one ounce 5 12 ounces one pound ffi This weight is for medicines. 19 Troy Weight. 24 grains (gr.) make 1 pennyweight pwt....20 pennyweights 1 ounce oz. 12 ounces 1 pound Ib. This is used by goldsmiths to weigh gold, silver, jewels, &c. Cloth Measure. 4 nails (na.) make 1 quarter... | |
| Ira Wanzer - Arithmetic - 1831 - 408 pages
...at the left hand of a stroke, and pence at the right ; thus, 15/4, is 15 shillings and 4 pence. 3. Troy Weight. 24 Grains, (gr.) make 1 Penny-weight,...20 Penny-weights, 1 Ounce, oz. 12 Ounces, 1 Pound. 1b. Supplement. gr. pwt. • 24= 1 oz. Note. — By this vveight are 480= 20= 1 1b. weighed Gold, Silver,... | |
| Roswell Chamberlain Smith - Arithmetic - 1831 - 286 pages
...32 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... | |
| Lyman Cobb - Arithmetic - 1836 - 228 pages
...gold, silver, jewellery, liquors, &c. The denominations are, Pound, Ounce, Pennyweight, and Grain. 24 grains, gr. make 1 penny-weight, pwt. 20 penny-weights - 1 ounce, oz. 12 ounces - - 1 pound, Ib. DRY MEASURE. This measure is used for grain, salt, coal, fruit, &c. The denominations are, Chaldron,... | |
| Peirpont Edward Bates Botham - Arithmetic - 1837 - 252 pages
...Hartford, Oct. 19, 1833. Fay AB, or benru, one hundred dollars. E. TABLES OF WEIGHTS AND MEASURES. TROY WEIGHT. 24 Grains (gr.) make 1 Penny-weight,...Penny-weights " 1 Ounce, oz. 12 Ounces " 1 Pound. lb. By Troy weight are weighed gold, silver, jewels, and all liquors. The denominators are pounds,... | |
| Charles Davies - Arithmetic - 1840 - 144 pages
...shillings - - 1 dollar - $. 21 shillings - - 1 guinea. - i .. LESSON III. About Troy Weight. TABLE OF TROY WEIGHT. 24 grains, gr. make 1 pennyweight, -...ounces - - - 1 pound, - - - - Ib. 1 . How many grains are there in one pennyweight ? In two pennyweights ? In three pennyweights ? In four pennyweights ?... | |
| Charles Davies - Arithmetic - 1844 - 182 pages
...How many shillings in one guinea ? In two guineas ? In three guineas ? About Troy Weight. TABLE OF TROY WEIGHT. 24 grains, gr. make 1 pennyweight, -...pennyweights - 1 ounce, - - - - oz. ,12 ounces - - - 1 pound, - ... lb. 1 . How many grains are there in one pennyweight ? In two pennyweights ? In three pennyweights... | |
| George Roberts Perkins - Arithmetic - 1846 - 266 pages
...pennyweight into 24 equal parts, still called grains, being the least weight now in common use. TABLE. ' 24 grains gr. make 1 pennyweight, pwt. 20 pennyweights " 1 ounce, oz. 12 ounces " 1 pound, Ib. gr. pwt. 24= 1 oz. 480= 20= 1 Ib. 5760=240 = 12 = 1 . What substances are weighed by Troy weight? Repeat... | |
| Isaac A. Clark - Arithmetic - 1846 - 204 pages
...pounds=one hundred weight; but in business, 25 is the standard qr. V. TROY WEIGHT. 24 grains (gr.) - - =1 pennyweight pwt~ 20 pennyweights - =1 ounce, oz. 12 ounces - - —1 pound, Ib; VI, APOTHECARIES' WEIGHT. 24 grains (gr.) - - =1 scruple 3 3 scruples - - =1 drachm 3 8 drachms - -... | |
| Charles Davies - Arithmetic - 1848 - 178 pages
...twenty-one shillings ? In forty-two shillings ? How many shillings in one guinLESSON III. About Troy Weight. TABLE OP TROY WEIGHT. 24 grains, gr. make 1 pennyweight,...ounces - - - 1 pound, - - - - Ib. 1. How many grains are there in one pennyweight? In two pennyweights ? In three pennyweights ? In four pennyweights ?... | |
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