简便算法362+548×361/362×548-186
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/13 16:47:25
简便算法362+548×361/362×548-186
简便算法362+548×361/362×548-186
简便算法362+548×361/362×548-186
(362+548×361)/(362×548-186)
=(362+548×361)/(361×548+548-186)
=(362+548×361)/(361×548+362)
=1
(362+548×361)/(362×548-186)
=(362+548×361)/(361×548+548-186)
=(362+548×361)/(361×548+362)
=1