4、”,分母则加“s”)如:1/4:one-fourth;2/3:two-thirds7/9:seven-ninths;5/12:five-twelfths2.另外还有下面一些表示法:1/2(one)ahalf;1/4a(one)quarter;3/4three-quarters 四、小数的表示法 7.8:sevenpointeight0.4:zeropointfour0.125:zeropointonetwofive603.09:sixhundredandthreepointohnine小数作定语时较多:Itstotalindustrialoutputvaluewasup 5.6times in