| 单词 | common fraction |
| 释义 | > as lemmascommon fraction common fraction n. a fraction expressed as a numerator divided by a denominator (e.g. 3/ 4, 7/ 8, etc.), not decimally. ΚΠ 1656 T. Willsford Arithm. ii. 170 How to expresse in one summe, any two or more of these proportions, or how to subtract one from another, which is easily performed by stating the question according to common fractions. 1796 W. Frend Princ. Algebra 76 To find a common fraction or whole number, to which a recurring decimal with several series of recurring numbers is nearly equal. 1914 E. Oberg Arithm. Simplified (‘Machinery’ Ref. Bk. No. 137) iii. 32 Decimal fractions are ordinary or common fractions having ten or a multiple of ten for the denominator; this denominator is not written out in the same way as in common fractions. 2005 M. R. Miller & R. Miller Carpenter's & Builder's Math. Plans & Specif. (ed. 7) v. 122 The common fraction 6/ 10 can be expressed decimally as 0.6. < as lemmas |
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