几乘以几等于0.18循环

几乘以几等于0.18循环 3.3循环乘以3 ,等于几?10还是9.9循环 零点三无限循环乘以3等于几? 几乘以几等于三分之二 几乘以几等于6 几乘以几等于100 几乘以几等于28 几乘以几等于-1? 几乘以几等于9998? 78乘以几等于45乘以几 0.11……循环乘以9等于几?到底是等于1 还是等于0.99……循环呢? 0.12,2循环等于几? 几分之几等于零点八三三循环 0.1212循环等于几分之几 0.81的循环等于几分之几 0.9999999999999999的循环等于几分之几? 0.53循环等于几分之几 零点五五循环等于几分之几?