甲乙兩數(shù)的差是30,如果把甲數(shù)的小數(shù)點(diǎn)向左移兩位,甲數(shù)就變成了0.45.甲數(shù) = 0.0045
若甲數(shù)大于乙數(shù),甲乙兩數(shù)分別是多少
乙數(shù) = 0.0045-30 = -29.9955可答案上寫的是甲數(shù)45，乙數(shù)15，我要的是算式那沒辦法了 你題目肯定弄錯(cuò)了我估計(jì)是甲數(shù)的小數(shù)點(diǎn)向右移兩位你寫反方向了甲乙兩數(shù)的差是30,如果把甲數(shù)的小數(shù)點(diǎn)向右移兩位,甲數(shù)就變成了0.45。甲數(shù) = 45若甲數(shù)大于乙數(shù)，甲乙兩數(shù)分別是多少乙數(shù) =45-30 =15