(5/6+5/8)x8/25 = = = =

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/28 02:58:14
(5/6+5/8)x8/25 = = = =
x){TLT }#S[I*'_`gC~s}CS<;)6`ӾOۚjuƘiƀtiY HDZhELb 5mcP 3GF1

(5/6+5/8)x8/25 = = = =
(5/6+5/8)x8/25 = = = =

(5/6+5/8)x8/25 = = = =
(5/6+5/8)x8/25 = 7/15

原式=5*(1\6+1\8)*8\25=5*1\25*(8*1\6+8*1\8)=1\5*(4\3+1)=7\15