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 Βιβλία Βιβλία I. To multiply a fraction by a whole number, or a whole number by a fraction... Arithmetic Upon the Inductive Method of Instruction: Being a Sequel to ... - Σελίδα 161
των Warren Colburn - 1834 - 245 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1810 - 180 σελίδες
...IT 64 . The RULE/«- íAe multiplication effractions may note be presented at one view : — • I. To multiply a fraction by a whole number, or a whole number by a fraction, — Divide the denominator by the whole number, when it can be done without a remainder ; otherwise,... ## Arithmetic: Being a Sequel to First Lessons in Arithmetic

Warren Colburn - 1824 - 267 σελίδες
..._ 17^ So also | of 1 is |, 4, of 138 must be 138 times as much, that is, 138 times |, or *^* = 82g. •^Hence to multiply a fraction by a whole number,...denominator of the fraction. XVII. If 3 yards of cloth cost f of a dollar, what is that a yard ? |. are 3 parts, -j of 3 parts is 1 part. Ans. i of a dollar. A... ## An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1825 - 372 σελίδες
...^, and £ is 2 times as much. The -1 part of c is -^; for y of c is -j, and -i- is a times as much. Hence, to multiply a fraction by a whole number, or a whole number by a fraction, multiply the numerator of the fraction and the whole number together, and divide *y the denominator. • Ariih.... ## A Theoretical and Practical Arithmetic: In which the Principles of that ...

Bézout - 1825 - 236 σελίδες
...giving it a unit for denominator: for example, if I have 9 to multiply by f, this \Ve see then that to multiply a fraction by a whole number, or a whole number by a fraction, is to multiply the numerator of the fraction by the whole number. 108. If there be whole numbers joined... ## An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1828 - 276 σελίδες
...is ,?, and f is 2 times as much. The 1 part of c is^- ; for j of c is ~, and ^ is a times as much. Hence, to multiply a fraction by a whole number, or a whole number by a fraction, multiply the numerator of the fraction and the whole number together, and divide by the denominator. , Arith. Articles... ## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - 264 σελίδες
...fff. TT 64. The RULE for the multiplication of fractions may now be presented at one view : — I. To multiply a fraction by a whole number, or a whole number by a fraction, — Divide the denominator by the whole number, when it can be done without a remainder ; otherwise,... ## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - 264 σελίδες
...4ns. fffIT 54. The RULE for the multiplication of fractions maynow be presented at one view : — I. To multiply a fraction by a whole number, or a whole number by a fraction, — Divide the denominator by the whole number, when it can be done without a remainder ; otherwise,... ## Arithmetic Upon the Inductive Method of Instruction ...: Stereotyped at the ...

Warren Colburn - 1829
...much, that is, 138 times | , or ' j4 = 82|. Hence to multiply a fraction by a whole number, or afhole number by a fraction ; multiply the whole number and...of cloth cost £ of a dollar, what is that a yard ? w £ are 3 parts. | of 3 parts is 1 part. Ans. \ of a dollar. A man divided || of a barrel of flour... ## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1830 - 264 σελίδες
...fJf . IT 54. The RULE /or £Ae multiplication of fractions may now be presented at one view : — I. To multiply a fraction by a whole number, or a whole number by a fraction, — Divide the denominator by the whole number, when it can be done without a remainder ; otherwise,... ## Arithmetic: In which the Principles of Operating by Numbers are Analytically ...

Daniel Adams - 1830 - 264 σελίδες
...Ans. IT 54. The RULE /or <ta multiplication of fractions may now be presented at one view : — I. To multiply a fraction by a whole number, or a whole number by a fraction, — Divide the denominator by the whole number, when it can be done without a remainder ; otherwise,...