 Most conversions involve the fundamental principle that the numerator and denominator of a fraction can be multiplied by the same number (in essence, multiplying the fraction by 1) without changing the value of the fraction.  Elementary Algebra - Σελίδα 59των Benedict J. Sestini - 1854 - 136 σελίδεςΠλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | James Robert Overman - 1923 - 396 σελίδες
...fraction having a different denominator the pupils must become acquainted with the principle that both the numerator and denominator of a fraction can be multiplied by the same number without changing the value. No general proof or explanation of the principle should be attempted... | |
 | 1985 - 196 σελίδες
...of measurement from one system to another. Most conversions involve the fundamental principle that the numerator and denominator of a fraction can be multiplied by the same number (in essence, multiplying the fraction by 1) without changing the value of the fraction. For... | |
 | Tom Belk - 1994 - 160 σελίδες
...of measurement from one system to another. Most conversions involve the fundamental principle that the numerator and denominator of a fraction can be multiplied by the same number (in essence, multiplying the fraction by 1) without changing the value of the fraction. For... | |
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