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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 ... - Page 64
by James S.. Eaton - 1877 - 351 pages

## "Wentworth & Hill's Exercise Manual: Arithmetic, Volume 1

George Albert Wentworth - 1894 - 320 pages
...pounds, nearly. 1 gallon of water weighs 8J pounds nearly. V. WEIGHT. Troy Weight. 24 grains (gr.) — 1 pennyweight (dwt.). 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (lb.). Avoirdupois Weight. 18 drams (dr.) = 1 ounce (oz.). 16 ounces — 1 pound (lb.). 100 pounds...

## A Mental Arithmetic

George Albert Wentworth - Mental arithmetic - 1895 - 226 pages
...weight are made of 4 pounds of tea. How many ounces does each package weigh ? Lesson 11. TROY WEIGHT. Troy Weight is used in weighing gold, silver, and precious stones. TABLE. 24 grains (grs.) = 1 pennyweight (dwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 1. How many...

## Grammar-school Arithmetic: Including Easy Algebraic Equations and Simple ...

John Henry Walsh - Arithmetic - 1895 - 484 pages
...Weight. In weighing gold and silver, troy weight is used. The following is the table: 24 grains (gr.) 1 pennyweight (dwt.) 20 pennyweights 1 ounce (oz.) 12 ounces 1 pound (Ib.) The abbreviation for pennyweight is also written pwt. 829. The pound apothecaries' weight — used...

## A Mental Arithmetic

George Albert Wentworth - Mental arithmetic - 1895 - 200 pages
...WEIGHT. Troy Weight is used in weighing gold, silver, and precious stones. TABLE. 24 grains (grs.) = 1 pennyweight (dwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (Ib.). 1. How many spoons weighing 20 pennyweights each can be made from 10 ounces of silver ? From 1 pound...

## A Practical Arithmetic

George Albert Wentworth - Arithmetic - 1896 - 526 pages
...qt. pt. gal qt. pt. gal. qt. pt10 2 0 13 1 1 25 1 0 4. 2 .,.1 .. K s . 1 1A .,2 1 Troy 'Weight. 197. Troy Weight is used in weighing gold, silver, and precious stones. TABLE. 24 grains (gr.) = 1 pennyweight (dwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (Ib.). The pound Troy...

## A Practical Arithmetic

George Albert Wentworth - Arithmetic - 1897 - 396 pages
...at 56 cents a bushel. 25. Find the cost of 2 t. of carrots at 30 cents a bushel, Troy 'Weight. 197. Troy Weight is used in weighing gold, silver, and precious stones. TABLE. 24 grains (gr.) = 1 pennyweight (dwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces — 1 pound (lb.). The pound Troy...

## An Elementary Arithmetic

George Albert Wentworth - Arithmetic - 1897 - 324 pages
...lb. 10 oz. How much was left ? 8. At 23 cents a pound, what will 3.5 lb. of steak cost? TROY WEIGHT. Troy Weight is used in weighing gold, silver, and precious stones. TABLE. 24 grains (gr.) = 1 pennyweight (dwt.). 20 pennyweights = 1 ounce (oz.). _ 12 ounces = 1 pound (lb.). The pound Troy...

## Exercises in Arithmetic

George Albert Wentworth, George Anthony Hill - Arithmetic - 1897 - 476 pages
...pounds, nearly. 1 gallon of water weighs 8J pounds nearly. V. WEIGHT. Troy Weight. 24 grains (gr.) — 1 pennyweight (dwt). 20 pennyweights =- 1 ounce (oz.) 12 ounces — 1 pound (1b.). Avoirdupois Weight, 16 drams (dr.) *» 1 ounce (oz.). 16 ounces — 1 pound (Ib.). 100 pounds...