问题 解答题 找规律，直接把小数化成分数．你能记住这些结果吗？0.2=0.4=0.6=0.8=0.25=0.75=0.02=0.04=0.125=0.375=0.625=0.875= 答案 0.2=15；0.4=25；0.6=35；0.8=45；0.25=14；0.75=34；0.02=150；0.04=250；0.125=18；0.375=38；0.625=58；0.875=78．
