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" Multiplying or dividing both numerator and denominator by the same number does not change the value of the fraction. "
Essentials of Business Arithmetic - Σελίδα 74
των George Henry Van Tuyl - 1913 - 272 σελίδες
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The Normal Written Arithmetic: By Analysis and Synthesis, Designed for ...

Edward Brooks - 1863 - 350 σελίδες
...equals 38 sevenths. — SyS, Ana. SOLUTION 2o. — 5 equals f , and since, by Prop. V., multiplying both numerator and denominator by the same number does not change the value of the fraction, if we multiply both numerator and denominator by 7, we have 35, which added to 3 equals 38....

A Complete Arithmetic: Uniting Mental and Written Exercises in a Natural ...

Emerson Elbridge White - 1870 - 350 σελίδες
...same number does not change the value of the quotient. 5. The dividing of both dividend and divisor by the same number does not change the value of the quotient. ABBREVIATED PROCESSES. Case I. The Divisor 1O, 1OO, 1OOO, etc. 1. There are 10 cents in a dime : how...

First Lessons in Mental and Written Arithmetic: On the Objective Method

Horatio Nelson Robinson - 1871 - 190 σελίδες
...Fraction, which does not change the Quotient. But, according to the 8th Principle in Division, dividing both Dividend and Divisor (Numerator and Denominator) by the same number does not alter the Quotient. If we take the Fraction T92 and factor both terms, we have |£f. Dividing both...

A Practical Arithmetic: Upon the Basis of the Works of Geo. R. Perkins

George Payn Quackenbos - 1872 - 350 σελίδες
...that number, and dividing the denominator multiplies the fraction. III. Multiplying or dividing both numerator and denominator by the same number does not change the value of the fraction. 138. A fraction indicates division. Hence, if numerator and denominator are equal, the value...

A Higher Arithmetic

George Payn Quackenbos - 1874 - 444 σελίδες
...that number, and dividing the denominator multiplies the fraction. III. Multiplying or dividing both numerator and denominator by the same number does not change the value of the fraction. 185. The numerator of a fraction is a dividend, the denominator its divisor. Hence, if numerator...

Elementary Arithmetic, Oral and Written

William Guy Peck - 1878 - 240 σελίδες
...of a number ? CANCELLATION. We have learned that multiplying or dividing both divisor and dividend by the same number does not change the value of the quotient. Divide 29x6x8x3xlOby3x6x8. ILLUSTRATION. = 290. EXPLANATION. — We first divide both divisor and dividend...

Report of the Board of Education to the Commissioners of the District of ...

District of Columbia. Board of Education - 1881 - 314 σελίδες
...of 12, 6, 4, 10. 2. Find the greatest common divisor of S28 and 1224. 3. Explain why multiplying the numerator and denominator by the same number does not change the value of a fraction. 4. Reduce • ,J ' 4 to its simplest form. 8i— 11 5. If 40j yards of carpet cost &~>OJ,...

The Packard Commercial Arithmetic

Silas Sadler Packard, Byron Horton - 1882 - 324 σελίδες
...multiplying the denominator by a number divides the fraction by that number. 3. Multiplying or dividing both numerator and denominator by the same number does not change the value of the fraction. EXERCISES. 58. 1. Read the following fractions, and copy separately : 1, the simple fractions...

Methods in Written Arithmetic

John Williston Cook - 1883 - 200 σελίδες
...in \ there are =; times J f, which = 5fr. Form a rule. J ' TO 10 ANOTHER METHOD. Since multiplying numerator and denominator by the same number does not change the value of the fraction, multiply both terms by such a number as will make the given denominator equal the required...

Sadlers̓ Hand-book of Arithmetic: Containing the Principles of Arithmetic ...

Warren H. Sadler, William Russell Will - 1885 - 422 σελίδες
...sail 1831 f miles? Division of integers by mixed numbers. [г] То multiply both dividend and divisor by the same number does not change the value of the quotient. Hence, the division of an integer by a mixed number may be simplified by multiplying both tennа by the denominator...




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