Libros Libros 101 - 110 de 177 sobre Multiply the numerators together for a new numerator, and the denominators together... Multiply the numerators together for a new numerator, and the denominators together for a new denominator. Practical and Mental Arithmetic: On a New Plan: in which Mental Arithmetic ... - Página 118
por Roswell Chamberlain Smith - 1861 - 280 páginas
Vista completa - Acerca de este libro ## Technical arithmetic and mensuration, Libro 1

...The reasoning is evidently general, and hence we get the rule that to multiply two fractions we must multiply the numerators together for a new numerator,...and the denominators together for a new denominator. Thus £ x|=ff; £ xf=**s— S, since we may divide out the 6. A fraction of a fraction implies the...
Vista completa - Acerca de este libro ## The Art of Teaching School

J.R. Sypher - 1872
...or -J-. This rule is therefore deduced, that a fraction is multiplied by a fraction by multiplying the numerators together for a new numerator and the denominators together for a new denominator. The product should always be reduced to its lowest terms. Division of Fractions.— The teacher should...
Vista completa - Acerca de este libro ## The Art of Teaching School: A Manual of Suggestions for the Use of Teachers ...

Josiah Rhinehart Sypher - 1872 - 327 páginas
...— or ~. This rule is therefore deduced, that a fraction is multiplied by a fraction by multiplying the numerators together for a new numerator and the denominators together for a new denominator. The product should always be reduced to its lowest terms. Division of Fractions. — The teacher should...
Vista completa - Acerca de este libro ## The Principles of Arithmetic ...

Joseph Ray - 1856
...(Art. 108), these 3 cases may all be performed by this N GENERAL RULE FOR MULTIPLYING FRACTIONS. • Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. Multiply I by 1 5 X 3 = T'5 Ans. DEMONSTRATION. — We can attach no other idea to the product of 4...
Vista completa - Acerca de este libro ## An Elementary Algebra for Schools and Academies

Joseph W. Wilson - 1873 - 240 páginas
...xy * *» + * SECTION XXXVII. Multiplication of Fractions. THE process is the same as in arithmetic. Multiply the numerators together for a new numerator,...and the denominators together for a new denominator, cancelling common factors of any numerator and any denominator. By such cancellation, the result will...
Vista completa - Acerca de este libro ## The Art of Computation: Designed to Teach Practical Methods of Reckoning ...

David White Goodrich - 1873 - 206 páginas
...of fractions are much simpler, requiring no reduction to a common denominator. For Multiplication, multiply the numerators together for a new numerator,...and the denominators together for a new denominator. For Division, invert the divisor and proceed as in multiplication. Let us perform all these operations...
Vista completa - Acerca de este libro ## Book-keeping Rationalized: Adapted to All Kinds of Business, -personal and ...

George Nixon Comer - 1873 - 168 páginas
...and f = ^f, and subtracting 9 frim 10, we have ^. Fractions arc multiplicd together by multiplying the numerators together for a new numerator, and the denominators together for a new denominator. Thus, to multiply^ by J, we have £xf -M=TTTby resolving the 8 into 2X4, and cancelling the 2's. In...
Vista completa - Acerca de este libro ## The Crittendon Commercial Arithmetic and Business Manual: Designed for the ...

John Groesbeck - 1873 - 348 páginas
...8. 12672 " " 1. 237600—product by 18|. 24. To multiply a fraction by a fraction. RULE.—Multiply the numerators together for a new numerator, and the denominators together for a new denominator. 1. Multiply | by f 2X4 = Ans. 2. Multiply i by T <y. 3. " if" j. 25. To divide by a fraction. 4. «...
Vista completa - Acerca de este libro ## Howard's California Calculator ...

C. Frusher Howard - 1874 - 94 páginas
...81 take 3J. Ans. 5£. 4. From 18| take 3^. Ans. 15T52-. MULTIPLICATION OF FRACTIONS. • RULE. — Multiply the numerators together for a new numerator,...and the denominators together for a new denominator. EXAMPLE. — Multiply £ by f. 8" X e 47) "2"o"' General rule for multiplying fractions and raixed...
Vista completa - Acerca de este libro ## Examination Christmas,1875

...explaining clearly what is meant by Aliquot parts. 3. The product of two fractions is found by multiplying the numerators together for a new numerator, and the denominators together for a new denominator. Prove the truth of this statement. 2. The terms ''ratio", ''proportion", and the difference between...
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