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" Then multiply all the numerators together for a new numerator, and all the denominators together for a new denominator... "
Higher Arithmetic: Designed for the Use of High Schools, Academies, and Colleges - Σελίδα 35
των George Roberts Perkins - 1841 - 252 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

Arithmetical Institutions: Containing a Compleat System of Arithmetic ...

John Kirkby - 1735 - 380 σελίδες
...a Fraction — by a Fraction — - (In. 96.) • Effettwn, Multiply all the Numerators together for a new Numerator, and all the Denominators together for a new Denominator, and it is done •-, I fay, = — the Product required. cp Demonßration. Put — = x, — = 2, then...

A Plain and Comprehensive Treatise of Decimals and Mensuration ..., Τόμος 6

William Crumpton - 1766 - 309 σελίδες
...firft reduce the compound fraction to a fingle one, thus ; multiply all the numerators together for a new numerator, and all the denominators together for a new denominator, and proceed as before. Reduce this compound vulgar fract1on, viz. $ of | of | of any thing, to a decimal...

A Compendium of Practical Arithmetick

John Thomas Hope - 1790 - 387 σελίδες
...Cmple fractions, and mixt numbers to improper fractions; then multiply all the numerators together for a new numerator, and all the denominators together for a new denominator ; which producís give the anfwer. Note. When any number, either whole or mixed, is multiplied by a...

The Accomplished Tutor; Or, Complete System of Liberal Education ..., Τόμος 1

Thomas Hodson - 1806 - 458 σελίδες
...compound fraftion to a fimple one of the fame value. Rule. Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator ; and that will be the fraftion required. Examfle i. Reduce f of ^ of i of a pound fterling to a fimple...

The Modern Preceptor Or a General Course of Education: Containing ..., Τόμος 1

John Dougall - 1810 - 580 σελίδες
...To reduce all these fractions to one of the same value, we multiply all the numerators together for a new numerator, and all the denominators together for a new denominator, thus as in the preceding example, where 5 pence are expressed as ~j of-2, of a pound, Here multiplying...

Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ...

Nathan Daboll - 1815 - 240 σελίδες
...simple ones, and those of different integers to the same ; then multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. EXAMPLE8. , 1. Multiply | by | • Answers. ||=V 2. Multiply | by ^ . ..j: , 3. Multiply 5i by .I....

Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1823 - 240 σελίδες
...ones, and those ot different integers in the same ; then multiply, all the numerators together for a new numerator, and all the denominators together for a new denominator. »EXAMPLES. 1. Multiply $ by •*. • Jlnswers. 1|=J 2. Multiply A by a isf 3. MultiplV 5k by yf 4....

A treatise on mercantile and practical arithmetic

John Penrose (teacher of arithmetic.) - 1824
...To reduce a compound fraction, to an equivalent simple one. Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator, and the pro due ts will form the fraction required, If a part of the compound fraction or quantity...

Daboll's Schoolmaster's Assistant, Improved and Enlarged

Nathan Daboll - 1825 - 240 σελίδες
...ones, and those of different integers to the same : t'r.cn multiply all the numerators together for a new numerator, and all the denominators together for a new denominator. »EXAMPLES. 1, Multiply £ by $ Ansu-ers. if =5£. Multiply | by \ ~ ¥c 5. Multiply 5i by £ -i 4....

Practical and Mental Arithmetic: Designed Principally to Accompany Daboll's ...

Roswell Chamberlain Smith - 1826 - 107 σελίδες
...Reduce all the fractions to single or improper ones, then multiply all the numerators together for a new numerator and all the denominators together for a new denominator. For Errtmtilt- — Multiply 4 by f! Ans. |. Multiply f by f? Ans. -ff. Multiply | by f ? Ans. if. DIVISION...




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