数学题(1+7/35)+(1+7/35*2+(1+7/35*3)=?(1+7/35)+(1+7/35*2+(1+7/35*3)=?

来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/23 15:04:16
数学题(1+7/35)+(1+7/35*2+(1+7/35*3)=?(1+7/35)+(1+7/35*2+(1+7/35*3)=?数学题(1+7/35)+(1+7/35*2+(1+7/35*3)=?(

数学题(1+7/35)+(1+7/35*2+(1+7/35*3)=?(1+7/35)+(1+7/35*2+(1+7/35*3)=?
数学题(1+7/35)+(1+7/35*2+(1+7/35*3)=?
(1+7/35)+(1+7/35*2+(1+7/35*3)=?

数学题(1+7/35)+(1+7/35*2+(1+7/35*3)=?(1+7/35)+(1+7/35*2+(1+7/35*3)=?
原式=1+1+1+7/35*(1+2+3) =3+7/35*6 =21/5