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AVOIRDUPOIS WEIGHT. 16 drams, dr. make 1 ounce, - - - - oz. 16 ounces - - - 1 pound, - - - - Ib. 28 pounds - - - 1 quarter, - - - qr. 4 quarters - - - 1 hundred weight, - cwt. 20 hundred weight, 1 ton, T.
The Child's Arithmetic ... - Page 133
by Ingram Cobbin - 1830

## Arithmetic, in which the Principles of Operating by Numbers are Analytically ...

Daniel Adams - 1839 - 268 pages
...tons, hundreds, quarters, pounds, ounces, and drams. TABLE. 16 drams, (drs.) make 1 ounce, - marked - oz. 16 ounces ----- 1 pound, ----- Ib. 28 pounds ----- 1 quarter, ----- qr. 4 quarters ----- 1 hundredweight, - - cwt. 20 hundred weight - - 1 ton, ------ T. Note 1. In this kind of weight, the...

## First Lessons in Arithmetic: Designed for Beginners

Charles Davies - Arithmetic - 1840 - 144 pages
...sixty ? In eighty ? 3. How many scruples in one dram ? In two ? In three ? In four, how many ? TABLE OF AVOIRDUPOIS WEIGHT. 16 drams, dr. make 1 ounce, -...pounds - - - 1 quarter, - - - qr. 4 quarters - - - 1 hundred weight, - cwt. 20 hundred weight, 1 ton, T. 1 . How many drams in an ounce ? How many ounces...

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

Warren Colburn - Arithmetic - 1840 - 172 pages
...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. 28 pounds « 11 quarter of a hun1 ) dred weight. qr. 4 farthings, q. 12 pence 20 shillings 6 shillings 28 shillings...

## A system of arithmetic

John Husband (math. master, Berwick.) - 1841 - 126 pages
...20s. = 1 sovereign, 21s. = 1 guinea. AVOIRDUPOIS WEIGHT. For all sorts of Merchandise. dr. 16 Drams = 1 Ounce. oz. 16 Ounces = 1 Pound. Ib. 28 Pounds = 1 Quarter, qr. 4 Quarters = 1 Hundred Weight, cwt. 20 Hundreds = 1 Ton, T. jfote — 14 Ibs. = 1 stone, 8 stone or 112 Ib. = 1 cwt.,...

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

Daniel Adams - Arithmetic - 1841 - 262 pages
...tons, hundreds, quarters, pounds, ounces, and drams. TABLE. 16 drams, (drs.j make 1 ounce, - marked - oz. 16 ounces ----- 1 pound, ----- Ib. 28 pounds ----- 1 quarter, ----- qr. 4 quarters ----- l hundredweight, - - cwt. 20 hundred weight - - 1 ton, ------ T. Note 1. In this kind of weight,...

## Porter's New System of Mathematics: With the Addition of a Complete Ready ...

James H. Porter - Arithmetic - 1841 - 214 pages
...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 of a hundred weight, gr. 4 quarters, 1 hundred weight, cwt. 20 hundred weight,...

## The United States Calculator: Or, Arithmetic Simplified, in Dollars and ...

John M'Nevin - Arithmetic - 1841 - 280 pages
...these numbers used? A. As multipliers, when a higher name is reduced to a lower. SECOND FORM. :16 drams make 1 ounce, oz. 16 ounces " 1 pound, Ib. 28 pounds " 1 qr. of a hun. qr. 4 quarters " 1 hundred, cwt. 20 hundred weight make I ton, T. Q. How are the numbers...

## First Book of Arithmetic for the Use of Schools

...shilling 20 shillings = 1 pound 21 shillings = 1 guinea AVOIBDUPOIS WEIGHT. marked. 16 drams (<fr-) — 1 ounce oz. 16 ounces = 1 pound Ib. 28 pounds = 1 quarter qr. 4 quarters or 112Ib.~ 1 hundredweight cwt. 20 hundred weight := 1 ton T. 14 pounds make one stone, and 8 stone...