
4个回答
展开全部
5.28x6.57+2.64x6.5
=5.28x6.5+5.28x0.07+2.64x6.5
=6.5x(5.28+2.64)+0.3696
=6.5x7.92+0.3696
=6.5x8-6.5x0.08+0.3696
=46-0.46+0.3696
=46+0.3696-1+0.54
=45.9096
=5.28x6.5+5.28x0.07+2.64x6.5
=6.5x(5.28+2.64)+0.3696
=6.5x7.92+0.3696
=6.5x8-6.5x0.08+0.3696
=46-0.46+0.3696
=46+0.3696-1+0.54
=45.9096
展开全部
5.28x6.57+2.64x6.5
=2.64×(13.14+6.5)
=2.64×19.64
=51.8496.
=2.64×(13.14+6.5)
=2.64×19.64
=51.8496.
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
2018-07-10
展开全部
5.28×6.57+2.64×6.5
=34.6896+17.16
=51.8486
=34.6896+17.16
=51.8486
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
5.28x6.57+2.64x6.5
=34.6896+17.16
=51.8496
=34.6896+17.16
=51.8496
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询