(1.2+2.3+3.4+4.5+5.6+6.7)/(12+23+34+45+56+67)

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/30 07:45:03
(1.2+2.3+3.4+4.5+5.6+6.7)/(12+23+34+45+56+67)

(1.2+2.3+3.4+4.5+5.6+6.7)/(12+23+34+45+56+67)
(1.2+2.3+3.4+4.5+5.6+6.7)/(12+23+34+45+56+67)

(1.2+2.3+3.4+4.5+5.6+6.7)/(12+23+34+45+56+67)
(1.2+2.3+3.4+4.5+5.6+6.7)/(12+23+34+45+56+67)
=(1.2+2.3+3.4+4.5+5.6+6.7)/10(1.2+2.3+3.4+4.5+5.6+6.7)
=1/10