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" 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 "
An Intellectual Arithmetic: With an Introduction to Written Arithmetic - Σελίδα 112
των George Augustus Walton - 1869 - 176 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

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

Horatio Nelson Robinson - 1859 - 208 σελίδες
...shoes can be bought for 2 sovereigns ? 27. TABLE op TROY WEIGHT. 24 grains (gr.) make 1 pennyweight, 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 many pennyweights in 96...

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

Horatio Nelson Robinson - 1860 - 190 σελίδες
...many pairs of shoes can be bought for 2 sovereigns ? 27. 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 in 2 pennyweights ? in 4 ? 2. How many pennyweights in 3 ounces ? in 5 ? 3. How many pennyweights in 96...

A Mental Arithmetic, Upon the Inductive Plan

Benjamin Greenleaf - 1860 - 164 σελίδες
...pounds will 32 yards of carpeting cost ? LESSON XX. TABLE OF TROY, OR MINT WEIGHT. 24 Grains (gr.) make 1 Pennyweight, pwt. 20 Pennyweights " 1 Ounce, oz. 12 Ounces " 1 Pound, Ib. NOTE. — This weight is used in weighing gold, silver, and jewels. 1 . How many grains in 1 pennyweight...

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

Benjamin Greenleaf - 1860 - 456 σελίδες
...weighing gold, silver, jewels, and liquors ; and in philosophical experiments. TABLE. 24 Grains (gr.) make 1 Pennyweight, pwt. 20 Pennyweights " 1 Ounce, oz. 12 Ounces " 1 Pound, 1b. gr. pwt. 24 = 1 oz. 480 = 20 ' = 1 1b. 5760 = 240 = 12 = 1 NOTE 1. — Troy weight was introduced...

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

Horatio Nelson Robinson - 1861 - 186 σελίδες
...be bought for 2 sovereigns ? - 7 37. TABLE OF TKOY WEIGHT. 24 grains (gr.) make 1 pennyweight, ipwt. 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 many pennyweights in 96...

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

Horatio Nelson Robinson - 1863 - 188 σελίδες
...pairs of shoes can be hought for 2 sovereigns ? ,f •' 27. 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 in 2 pennyweights ? in 4 ? 2. How many pennyweights in 3 ounces ? in 5 ? 3. How many pennyweights in 96...

An Intellectual Arithmetic, Upon the Inductive Method: With an Introduction ...

James Stewart Eaton - 1864 - 194 σελίδες
...weighing gold, silver, and precious stones. TABLE. 24 Grains (gr.) make 1 Pennyweight, marked dwt 2l) Pennyweights " 1 Ounce, " oz 12 Ounces " 1 Pound, " Ib 1. How many grains in 2dwt. ? In 2dwt. 6gr. ? 2. How many grains in 2£dwt. ? In If dwt. ? 3. How many pennyweights in 48gr....

An Elementary Arithmetic

George Payn Quackenbos - 1867 - 148 σελίδες
...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...

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

Stoddard A. Felter - 1868 - 238 σελίδες
...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?...

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

Henry Bartlett Maglathlin - 1869 - 332 σελίδες
...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...




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