| Harry De Witt De Groat, Sidney Grant Firman, William A. Smith - 1926 - 336 σελίδες
...denominator by 2. 4,=4,^f=f. To change f to -J, we multiply both the numerator and denominator b 2. = Multiplying both terms of a fraction by the same number does not change the value of the fraction. 300 FOURTH GRADE THIRDS AND SIXTHS The drawing will help you answer... | |
| Ralph S. Newcomb - 1926 - 384 σελίδες
...of lines, circles, squares, rectangles, etc. In this manner the pupil should be led to discover that multiplying both terms of a fraction by the same number does not change the value, and by properly choosing the number to multiply by, fractions may be reduced to those... | |
| Norton Ralph Kaiser - 1928 - 266 σελίδες
...multiplier in the three commonly used types: 2/3 of $3.50, 1/2 of 7 3/8, 4 3/8 tines $3.25. stress: that multiplying both terms of a fraction by the same number does not change its value. In the multiplication of nixed numbers change small mixed numbers to improper fractions.... | |
| 1900 - 616 σελίδες
...By means of a number of such short, simple examples, the class is led to deduce the principle that, multiplying both terms of a fraction by the same number does not alter the value of the fraction. Then, the converse can be shown. To obtain J/ from J- it is necessary to... | |
| 1903 - 588 σελίδες
....0180 .0256 — .0256 .5 = .5000 Again have full explanation given, applying the general principle, " Multiplying both terms of a fraction by the same number does not change its value," and discovering that decimal fractions in^decimal form are made similar by annexing... | |
| Daniel Barnard Hagar - 1871 - 352 σελίδες
...42, the required denominator, is 6 7 X 6 42 times as large as 7, the given denominator, and, since multiplying both terms of a fraction by the same number does not change its value, (Art. 162,) we multiply both terms of } by 6, which gives ||, the fraction required.... | |
| James Robert Overman - 1920 - 360 σελίδες
...Thus in reviewing fractions in the eighth grade the pupils, although they have known for years that multiplying both terms of a fraction by the same number does not change the value of the fraction, are interested in considering why this is true. The Teacher's Function.... | |
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