问题
填空题
把3克糖放到100克水中,糖和水的比是______:______,糖和糖水的比是______:______.
答案
3:100;
3:(100+3)=3:103;
故答案为:3:100,3:103.
把3克糖放到100克水中,糖和水的比是______:______,糖和糖水的比是______:______.
3:100;
3:(100+3)=3:103;
故答案为:3:100,3:103.