1/4*(4.85÷5/18-3.6+6.15*3又3/5）+[5.5-1.75*(1又2/3+19/21]
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/25 12:37:52
1/4*(4.85÷5/18-3.6+6.15*3又3/5）+[5.5-1.75*(1又2/3+19/21]1/4*(4.85÷5/18-3.6+6.15*3又3/5）+[5.5-1.75*(1又2/
1/4*(4.85÷5/18-3.6+6.15*3又3/5）+[5.5-1.75*(1又2/3+19/21]
1/4*(4.85÷5/18-3.6+6.15*3又3/5）+[5.5-1.75*(1又2/3+19/21]
1/4*(4.85÷5/18-3.6+6.15*3又3/5）+[5.5-1.75*(1又2/3+19/21]
1/4*(4.85÷5/18-3.6+6.15*3又3/5）+[5.5-1.75*(1又2/3+19/21)]
= 1/4×[(4.85×18/5+6.15×18/5）-3.6]+[5.5-1.75×(5/3+19/21)]
= 1/4×[(4.85+6.15）×18/5-3.6]+[5.5-1.75×(35/21+19/21)]
= 1/4×[11×18/5-3.6]+[5.5-7/4×54/21]
= 1/4×[39.6-3.6]+[5.5-4.5]
= 1/4×36+1
=9+1
=10
1/4*{4.85÷5/18--3.6+6.15*18/5}
1/4×(4.85÷5/18-3.6+6.15×3又3/5)简便运算
1又3/4×（4.85÷5/18-3.6+6.15×3又3/5）+2又1/2×3.6
4/1*(4.85/18/5-3.6+6.15*35/3)简算
1/4*(4.85÷5/18-3.6+6.15*3又3/5）+（5.5-4又1/2)
4/1×[4.85÷18/5-3.6+6.15×3又5/3]+[1.75×(1又3/1+21/19)+5.5]
6分之1×（4.85÷18分之5-3.6＋6.15×3又5分之3）
6分之1×（4.85÷18分之5-3.6＋6.15×3又5分之3）
1/4×(4.85÷5/18-3.6+6.15×3又3/5)÷[1.75×（1又2/3+19/21）]简便计算
1/4*（4.85/5/18-3.6+6.15*18/5）怎样简算?
4分之1*(4.85/18分之5-3.6+6.15*5分之18)简算
1/4*(4.85÷5/18-3.6+6.15*3又3/5）+[5.5-1.75*(1又2/3+19/21]
4分之1×（4.85÷18分之5－3.6＋6.15×3又5分之3）=?步骤简便算法
4分之1*(4.85/18分之5-3.6+6.15*3又5分之3)简算
4分之1×（4.85/18分之5-3.6+6.15×3又3分之5咋简算?
4分之1*(4.85*5分之18-3.6+6.15*3又5分之3)
1/4乘(4.85除以5/18-3.6+6.15乘3又3/5
(4.85÷18分之5-3.6+6.15×3又5分之3)×(1-9分之8) 简算