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 Βιβλία Βιβλία 1 - 10 από 70 για Sir," said I, after puzzling a long time over "more requiring more and less requiring.... Sir," said I, after puzzling a long time over "more requiring more and less requiring less" — "will you tell me why I sometimes multiply the second and third terms together and divide by the first — and at other times multiply the first and second... THE UNIVERSAL MODERN CAMBIST, AND FOREIGN AND DOMSESTIC COMMERCIAL ... - Σελίδα 111
των E. S. WINSLOW - 1872
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## The Scholar's Arithmetic; Or, Federal Accountant ...: The Whole in a Form ...

Daniel Adams - 1807 - 216 σελίδες
...12 term, and 6*. of the same name with the sd term sought, the second term. 9)150)16 8 answer. 9 I MULTIPLY the second and third terms together and divide by the first. The remainder (6) I reduce to pence, and divide as before. The quotients make the answer, 16/8. 00... ## Every Man His Own Teacher: Or, Lancaster's Theory of Education, Practically ...

John Preston - 1817 - 520 σελίδες
...: : 9 to a fourth number. That is to say, as 5 Ib. are to 80rf. ; so are 9 Ib to a fourth num ber. Multiply the second and third terms together and divide by the first. The quotient or answer will be in pence. Divide those pence by 12 to reduce them into shillings. 80... ## Logarithmick Arithmetick: Containing a New and Correct Table of Logarithms ...

1818 - 251 σελίδες
...PROPORTION BY DECIMALS. RULE. Reduce fractions to decimals, and state the question as in whole numbers ; multiply the second and third terms together, and divide by the first, and the quotient will be the answer. EXAMPLES. 1 . If f of a yard cost -£ of a pound, what will 9|. yard cost ? •i... ## A Complete System of Theoretical and Mercantile Arithmetic: Comprehending a ...

George G. Carey - 1818 - 574 σελίδες
...terms, if necessary, to simple fractions, and the first and second to the same denomination ; then multiply the second and third terms together and divide by the first, as directed in the rules of Multiplication and Division* * After any question in proportion is stated,... ## A New, Copious, and Complete System of Arithmetic, for the Use of Schools ...

James Maginness - 1821 - 372 σελίδες
...terms are homologous to one another, and also the consequents to one another. 4. Method of operation: Multiply the second and third terms together, and divide by the first.* * If it should be asked why we multiply the second and third terms of all statements in the Rule of... ## The Scholar's Arithmetic: Designed for the Use of Schools in the United States

Jacob Willetts - 1822 - 191 σελίδες
...either. 4. If the third consist of several denominations, reduce it to the lowest one mentioned. 5. Then multiply the second and third terms together, and divide by the first ; and the quotient will bfe the fourth term or answer, which will be in the same denomination as the third, or as that... ## Educational Pamphlets 61: History of Education in America].

1827
...long time over " more requiring more, and less requiring less" — " will you tell me why I sometimes multiply the second and third terms together, and divide by the first — and at other times multiply the first and second, and divide by the third?" " Why because ' more requires... ## Cobb's Explanatory Arithmetick, Number Two: Containing the Compound Rules ...

Lyman Cobb - 1832 - 216 σελίδες
...sum than \$9 for the answer, or fourth term. Hence, this \$18 Ans. example belongs to this rule. You multiply the second and third terms together, and divide by the first, and the quotient is the ansver. This example m»y be proved by stating it differently, or by Ib. \$ Ib. inverting it: thus,... ## A system of arithmetic, with the principles of logarithms

...acres Now, combining the statings, 16 men : 7 men 126 acres : 72 acres By Rule 4th, Simple Proportion, multiply the second and third terms together, and divide by the first. By actual Operation. 12 days 12 days. 72) 2d terms. 804 12 6048 3d term. 1st term 16 j 4)6048 \ 4)1512... ## Every Man His Own Teacher: Being an Introduction to Arithmetic, Whereby ...

John Preston - 1834 - 297 σελίδες
...80 :: 9 to a fourth number j That is to say, as 5 Ib. are to 80rf. ; so are 9 Ib to a fourth number. Multiply the second and third terms together and divide by the first. The quotient or answer will be in pence. Divide those pence by 12 to reduce them iuteshillings. 80...