 | Joseph Clifton Brown, Lotus Delta Coffman - Arithmetic - 1924 - 408 pages
...used here, is based on a principle already learned; namely, dividing both numerator and denominator of a fraction by the same number does not change the value of the fraction. The pupil can eas\\y be \ea Xo % 209 ^ of | could be expressed as shown to the right,... | |
 | Thomas Jackson Durell, Harry Orrin Gillet, Fletcher Durell - Arithmetic - 1925 - 464 pages
...Write | = i What is the effect on the value of a fraction of dividing both terms by the same number? Dividing both terms of a fraction by the same number does not change, the value of the fraction. Show that this is true of the fractions changed in (/). (Л) Dividing both terms of... | |
 | John Roscoe Clark - Mathematics - 1925 - 170 pages
...number and write the result under the numerator. (6) Dividing both the numerator and the denominator of a fraction by the same number does not change the value of the fraction. 2. Match these tables and formulas : TABLE (a) SX ft = 1% (fr) AX 5 = % **• >. f-... | |
 | James Robert Overman - Arithmetic - 1925 - 360 pages
...factors may be multiplied in any order without changing the result, and the principle that multiplying both terms of a fraction by the same number does not change its value. No hard and fast distinction can be made between facts and principles and k is not necessary... | |
 | Harry De Witt De Groat, Sidney Grant Firman, William A. Smith - Arithmetic - 1926 - 360 pages
...fraction -£-. So to change -fa to -£, we divide both terms of the fraction A- by 4. 12 4 "*" 4 = ia-*-4 Dividing both terms of a fraction by the same number does not change the value of the fraction. When we divide both terms of a fraction by the same number we change the fraction... | |
 | Ralph S. Newcomb - Arithmetic - 1926 - 384 pages
...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 with the same... | |
 | Harry De Witt De Groat, Sidney Grant Firman, William A. Smith - Arithmetic - 1926 - 336 pages
...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 these questions:... | |
 | John Charles Stone - Mathematics - 1927 - 368 pages
...third may be found by subtracting the sum of the two from the sum of the three. 11. Multiplying or dividing both terms of a fraction by the same number does not change its value. 12. Adding the same number to both terms of a fraction does not change its value. 13. To... | |
 | Harold B. Ray, Arnold V. Doub, Oka Frank Carpenter - Arithmetic - 1927 - 88 pages
...divided by 2 the resulting fraction is 5. Thus: 2-1-2 1 This illustrates the mathematical principle that dividing both terms of a fraction by the same number does not change the value of the fraction. A factor of a number is a divisor of that number. One is the only common factor of... | |
 | Raymond Asa Kent, Martha C. Olsen, James R. Skiles - Arithmetic - 1927 - 380 pages
...denominator of a fraction is to multiply the fraction. 10. To divide the numerator and denominator of a fraction by the same number does not change the value of the fraction. 11. To multiply the numerator and denominator of a fraction by the same number multiplies... | |
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Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction. 
