Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES "
The Child's Arithmetic ... - Page 134
by Ingram Cobbin - 1830
Full view - About this book

The National Arithmetic, on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - Arithmetic - 1860 - 460 pages
...weight used in weighing gold, silver, jewels, and liquors ; and in philosophical experiments. TABLE. 21 Grains (gr.) make 1 Pennyweight, pwt 20 Pennyweights " 1 Ounce, oz. 12 Ounces " 1 Pound, Ib. gr. pwt. 24 = 1 01. 480 = 20 = 1 Ib. 5760 = 240 = 12 = 1 NOTE 1. — Troy weight was introduced into...
Full view - About this book

The Progressive Intellectual Arithmetic: On the Inductive Plan : Being a ...

Horatio Nelson Robinson - Arithmetic - 1863 - 188 pages
...At 7 shillings a pair, how many pairs of shoes can be hought for 2 sovereigns ? ,f •' 27. TABLE OF TROY WEIGHT. 24 grains (gr.) make 1 pennyweight, pwt....pennyweights " - 1 ounce, oz. 12 ounces " 1 pound, Ib. 1. How many grains in 2 pennyweights ? in 4 ? 2. How many pennyweights in 3 ounces ? in 5 ? 3. How...
Full view - About this book

The Progressive Intellectual Arithmetic on the Inductive Plan: Being a ...

Horatio Nelson Robinson - Arithmetic - 1866 - 202 pages
...7. At 7 shillings a pair, how many pairs of shoes can be bought for 2 sovereigns ? 27. TABLE OP TROT WEIGHT. 24 grains (gr.) make 1 pennyweight, pwt. 20...pennyweights " 1 ounce, oz. 12 ounces " 1 pound, Ib. 1. How many grains in 2 pennyweights ? in 4 ? 2. How many pennyweights in 3 ounces ? in 5 ? 3. How...
Full view - About this book

An Intellectual Arithmetic: With an Introduction to Written Arithmetic

George Augustus Walton - Arithmetic - 1869 - 188 pages
...weighing gold, silver, and precious stones, and where great accuracy is required. TABLE. 24 grains (gr.) = 1 pennyweight, pwt. 20 pennyweights = 1 ounce, . . . oz. 12 ounces = 1 pound, . . . Ib. 1. How many grains in 1 pwt. ? in 2 pwt. 3 gr. ? 2. How many pwts. in 3 oz. ? in 4 oz. 2 pwt. ? 3....
Full view - About this book

An Elementary Arithmetic

George Payn Quackenbos - Arithmetic - 1867 - 148 pages
...used in weighing gold, silver, precious stones, and liquors; also in philosophical experiments. TABLE. 24 grains (gr.) make 1 pennyweight, pwt. 20 pennyweights,...1 ounce, . . . . oz. 12 ounces, 1 pound, . . . Ib. EXAMPLES FOE THE SLATE. 1. Reduce 48494 gr. to pounds, &c. Ans. 81b. 5oz. 14 gr. Divide by 24 ; then...
Full view - About this book

The Analysis of Intellectual Arithmetic: With Mental and Blackboard ...

Stoddard A. Felter - Arithmetic - 1868 - 238 pages
...weighing gold, silver, and jewels, and in determining the specific gravity of bodies, &c. (a) TABLE. 24 grains (gr.) make 1 pennyweight. . . . pwt. 20....pennyweights " 1 ounce oz. 12 ounces " 1 pound Ib. NOTE. — 8¿ grains make a carat for weighing diamonds. PEOBLEMS. 1. How many grains in 2 pennyweights?...
Full view - About this book

A Practical Business Arithmetic: For Common Schools and Academies. Including ...

Whitman Peck - Arithmetic - 1868 - 304 pages
...valued at $4.84. Weights. Art. 38.— Troy Weight is used in weighing gold, silver, and gems. TABLE. 24 grains (gr.) make 1 pennyweight. (pwt.) 20 pennyweights 1 ounce. (oz. ) Art, 39.— Avoirdupois Weight is used in weighing heavy and common articles. TABLE. 16 drams (dr.)...
Full view - About this book

New Practical Arithmetic in which the Science and Its Applications are ...

Henry Bartlett Maglathlin - Arithmetic - 1869 - 332 pages
...in general use. TROY WEIGHT. 203. Troy Weight is used for weighing gold, silver, and jewels. Ta"ble. 24 grains (gr.) make 1 pennyweight, pwt. 20 pennyweights, 1 ounce, oz. 12 ounces, 1 pound, Ib. AIOTHECARIES, in mixing medicines, use the pound, ounce (§), and grain, of this weight; but divide...
Full view - About this book

Introduction to the National Arithmetic: On the Inductive System Combining ...

Benjamin Greenleaf - Arithmetic - 1870 - 336 pages
...13990far. ? TROY WEIGHT. 87. Troy Weight is the weight used in weighing gold, silver, and jewels. TABLE. 24 Grains (gr.) make 1 Pennyweight, pwt. 20 Pennyweights " 1 Ounce, oz. 12 Ounces " 1 Pound, Ib. pwt. pr». 1 = 24 oaf. •*• Ib. -= 1 «= 20 = 480 1 = 12 = 240 = 5760 86. How do yon reduce farthings...
Full view - About this book

Arithmetical Examples

Daniel W. Fish - Arithmetic - 1871 - 300 pages
...Troy Weight is used in weighing gold, silver, and jewels, and in philosophical experiments. TABLE. 24 grains (gr.) make 1 pennyweight, pwt. 20 pennyweights " 1 ounce, oz. 12 ounces " 1 pound, Ib. UNIT EQUIVALENTS. Ib. oz. pwt. grs. 1 = 12 = 240 = 5760 1 = 20 = 480 1 = 24 NOTES. — 1. Diamonds,...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF