
8.45×3.6+0.345×64简便计算怎么算?
3个回答
展开全部
简便计算过程如下:
8.45×3.6+0.345×64
=0.845×36+0.345×64
=0.345×36+0.5×36+0.345×64
=0.345×(36+64)+0.5×36
=0.345×100+18
=34.5+18
=52.5
8.45×3.6+0.345×64
=0.845×36+0.345×64
=0.345×36+0.5×36+0.345×64
=0.345×(36+64)+0.5×36
=0.345×100+18
=34.5+18
=52.5

2022-05-15 广告
增量编码器一般输出信号是两路正交脉冲信号和一路参考信号,之所以叫增量是因为它的位置信号是通过对脉冲计数累加得到,依靠计数设备的内部记忆来记住位置,并且同每圈输出的参考信号来清除累计误差. 缺点就是断电后,需要重新寻找初始位置. 例如打印机扫...
点击进入详情页
本回答由上海巴鲁图工程机械科技有限公司_提供
展开全部
8.45×3.6+0.345×64简便计算为:22.5
8.45×3.6+0.345×64
=8.45×3.6+3.45×6.4
=(5+3.45)×3.6+3.45×6.4
=18+3.45×3.6+3.45×6.4
=18+3.45×(3.6+6.4)
=18+3.45×10
=18+34.5
=22.5
8.45×3.6+0.345×64
=8.45×3.6+3.45×6.4
=(5+3.45)×3.6+3.45×6.4
=18+3.45×3.6+3.45×6.4
=18+3.45×(3.6+6.4)
=18+3.45×10
=18+34.5
=22.5
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