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" TABLE. 24 grains (gr.) ==. 1 pennyweight, pwt. 20 pennyweights = 1 ounce, . . . oz. 12 ounces = 1 pound, . . . Ib. 1. How many grains in "
An Intellectual Arithmetic: With an Introduction to Written Arithmetic - Σελίδα 112
των George Augustus Walton, Electa N. L. Walton - 1869 - 176 σελίδες
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First Lessons in Arithmetic: Designed for Beginners

Charles Davies - 1848 - 178 σελίδες
...three ? In four ? In six ? LESSON III. About Troy Weight. TABLE OF TROY WEIGHT. 24 grains, gr. make 1 pennyweight, - - pwt. 20 pennyweights - 1 ounce,...ounces - - - 1 pound, - - - - Ib. 1. How many grains are there intone pennyweight? In two pennyweights ? In three pennyweights ? In four pennyweights ?...

First Lessons in Arithmetic: Combining the Oral Method with the Method of ...

Charles Davies - 1849 - 184 σελίδες
...- d. - - - s. - - - £. - - LESSONV. About Troy Weight. TABLE OF TROY WEIGHT. 24 grains, ffr. make 1 pennyweight, - pwt. 20 pennyweights - 1 ounce, -...ounces - - - 1 pound, - - - Ib. 1. How many grains are there in one pennyweight ? In two pennyweights ? In three pennyweights ? In four pennyweights ?...

An Elementary Arithmetic Serving as an Introduction to the Higher Arithmetic

George Roberts Perkins - 1850 - 364 σελίδες
...weight now in common ;ious metals, jewels, and liquors, are weighed ght. 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 was the original of all weights used in England...

First Lessons in Arithmetic: Combining the Oral Method with the Method of ...

Charles Davies - 1851 - 178 σελίδες
...pound - 1 guinea - d. -1 s. - £. LESSONV. About Troy Weight. TABLE OF TROT WEIGHT. 24 grains, gr. make 1 pennyweight, - pwt. 20 pennyweights - 1 ounce, -...ounces - - - 1 pound, - - - Ib. 1 . How many grains are there in one pennyweight ? In two pennyweights ? In three pennyweights ? In four pennyweights ?...

An Elementary Arithmetic Designed for Academies and Schools: Also Serving as ...

George Roberts Perkins - 1851 - 356 σελίδες
...Coins, precious metals, jewels, and liquors, are weighed by Troy weight. 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 was the original of all weights used in England...

Newman's First Lessons: A Primary Mental Arithmetic; Or The Arabic ...

W. W. Newman - 1855 - 116 σελίδες
...class? Troy Weiff/it. For weighing gold, silver and jewelry. 24 grains (grs.) make 1 pennyweight, marked pwt. 20 pennyweights " 1 ounce, " oz. 12 ounces " 1 pound, " Ib. 1. Recite this table. Read it backward. 2. How many denominations, and how marked ? 3. Jewelers use very...

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

Benjamin Greenleaf - 1857 - 452 σελίδες
...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, Ib. gr. pwt. 24 = 1 oz. 480 = 20 = 1 ib. 5760 = 240 = 12 = 1 NOTE 1. — Troy weight was introduced into...

Ray's Arithmetic, Second Book: Intellectual Arithmetic by Induction and Analysis

Joseph Ray - 1857 - 174 σελίδες
...many shillings in 24 pence ? in 36 ? 5C ? TROY WEIGHT. 24 grains (gr.) make 1 pennyweight, . marked pwt. 20 pennyweights " 1 ounce, .... " oz. 12 ounces ... "1 pound,. ... " Ib. 1. Repeat the table of Troy Weight. 2. In 1 pennyweight how many grains? in 2? 3? 3. In 1 ounce how many...

Intellectual Arithmetic: Or, An Analysis of the Science of Numbers, with ...

Charles Davies - 1858 - 174 σελίδες
...shillings ? In 63 shillings? LESSON II. TABLE OF TROY WEIGHT. 24 grains, gr. make . 1 pennyweight, . pivt. 20 pennyweights . . 1 ounce. . . . oz. 12 ounces .... 1 pound, . . . Ib. 1. How many grains are there in 1 pennyweight 1 in 2 / pennyweights ? In 3 pennyweights ? In 4 pennyweights ? 3. How 1...

A Mental Arithmetic Upon the Inductive Plan: Being an Advanced Intellectual ...

Benjamin Greenleaf - 1858 - 186 σελίδες
...will yards of carpeting cost ? jewels. LESSON XX. TABLE OP TEOY, OK 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, 2. How many pennyweights in 24 grains ? In 48...




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