| More to the point, GDP makes for a politically attractive but economically irrelevant denominator. |
| For each genus examined, the nominator gives the number of studied species and the denominator includes the total number of species. |
| The need for rationalization arises when there are irrational numbers, surds or roots or complex numbers in the denominator of a fraction. |
| To change a common fraction into a decimal, one must divide the numerator by the denominator. |
| That's right, it's also the conceptual common denominator to this amusement-park ride through fast-forward, funkadelic foolishness. |
| You may have to multiply both fractions by different numbers to produce the same denominator for both fractions. |
