把13分之9米长的铁丝平均分成4段,每段长几米?每段是全长的几米?
问题描述:
把13分之9米长的铁丝平均分成4段,每段长几米?每段是全长的几米?
答
9/52米
1/4
把13分之9米长的铁丝平均分成4段,每段长几米?每段是全长的几米?
9/52米
1/4