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Βιβλία Βιβλία 21 - 30 από 38 για Multiplying the numerator or dividing the denominator of a fraction by any number,....
" Multiplying the numerator or dividing the denominator of a fraction by any number, multiplies the fraction by that number. (2) Dividing the numerator or multiplying the denominator of a fraction by any number divides the fraction by that number. "
The National Arithmetic, on the Inductive System: Combining the Analytic and ... - Σελίδα 173
των Benjamin Greenleaf - 1860 - 444 σελίδες
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A Complete Arithmetic: With Oral and Written Exercises

George Washington Hull - 1895 - 352 σελίδες
...other way besides dividing the numerator may we divide a fraction by an integer ? 81. Principle. — Dividing the numerator or multiplying the denominator of a fraction by any number divides the value of the fraction by that number. What is— 7. J7«.--4? 12. Jj!^ Hh 12? 17. 3-*-er 8. -2g2-H-...

Grammar School Algebra: A Course for Grammar Schools and Beginners in Public ...

William J. Milne - 1899 - 154 σελίδες
...dividing the denominator of a fraction by any quantity, multiplies the fraction by that quantity. '' 2. Dividing the numerator or multiplying the denominator of a fraction by any quantity, divides the fraction by that quantity. 1. What is the product of - multiplied by -? y 3 PKOCESS....

Academic Algebra

William James Milne - 1901 - 444 σελίδες
...or dividing the denominator of a fraction by any number multiplies the fraction by that number. 2. Dividing the numerator or multiplying the denominator...by any number divides the fraction by that number. EXAMPLES 1. Multiply - by -• о а PROCESS EXPLANATION. — To multiply - by - is to find с times...

Children's Arithmetic by Grades: Essential elements. Fourth book, fifth year

William Estabrook Chancellor - 1901 - 144 σελίδες
...number multiplies the fraction by that number. ii 1 _ l 1 „ _i_ _ 7 . .. _1_ 2x4~~î 6x6 30 60x2 100 Multiplying the denominator of a fraction by any number divides the fraction by that number. 1 1 1 1*1 — 2 _ i 2 vs _ jo _ 2 2x2~I~2 t>*6— 25 — 6 Multiplying both numerator and denominator...

Arithmetic: Intermediate : Essential Principles

William Estabrook Chancellor - 1902 - 256 σελίδες
...number multiplies the fraction by that number. ii _1 _ _ l _ 1_ _ _ l 7 _ _ 7 2x4 5 5x6 30 60x2 10^ Multiplying the denominator of a fraction by any number divides the fraction by that number. TIT 1 x2 _ 2 _ 1 2 у 5 — 10 _ 2 1U- 2x^ — 4 — 2 fxf = 26 — I Multiplying both numerator and...

Arithmetic for Business with Short Methods and Rapid Calculations in All ...

Jacob Henry Minick, Clement Carrington Gaines - 1904 - 398 σελίδες
...when one or both of the terms are fractional. 182. To divide a fraction by an integer. PEINCIPL.E. — Dividing the numerator or multiplying the denominator of a fraction by any number divides the value of the fraction by that number (Prin. 2, Art. 156). 1. If 3 pounds of tea cost $1%, what will...

Mathematics in the Elementary Schools of the United States: The American Report

International Commission on the Teaching of Mathematics - 1911 - 185 σελίδες
...or dividing the denominator of a fraction by any number, multiplies the fraction by that number. (2) Dividing the numerator or multiplying the denominator...by any number divides the fraction by that number. (3) Multiplying or dividing both numerator and denominator by the same number does not change the value...

Bulletin, Τεύχη 1-13

United States. Office of Education - 1911
...or dividing the denominator of a fraction by any number, multiplies the fraction by that number. (2) Dividing the numerator or multiplying the denominator...by any number divides the fraction by that number. (3) Multiplying or dividing both numerator and denominator by the same number does not change the value...

Arithmetic ...

George Wentworth, David Eugene Smith - 1911
...multiplies the fraction by that number. Illustrate by numerous examples. 2. Learn this principle : Dividing the numerator or multiplying the denominator...by any number divides the fraction by that number. Illustrate by numerous examples. 3. Learn this principle : Multiplying or dividing both numerator and...

Bulletin, Τεύχη 12-19

1911
...or dividing the denominator of a fraction by any number, multiplies the fraction by that number. (2) Dividing the numerator or multiplying the denominator...by any number divides the fraction by that number. (3) Multiplying or dividing both numerator and denominator by the same number does not change the value...




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