28平方分米=_平方米; 70厘米=_米; 17千克=_吨.
问题描述:
28平方分米=______平方米; 70厘米=______米; 17千克=______吨.
答
28平方分米=0.28平方米; 70厘米=0.7米; 17千克=0.017吨;
故答案为:0.28,0.7,0.017.