1/4×(4.85÷5/18-3.6+6.15×3又3/5)简便运算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/12 02:02:09
1/4×(4.85÷5/18-3.6+6.15×3又3/5)简便运算1/4×(4.85÷5/18-3.6+6.15×3又3/5)简便运算1/4×(4.85÷5/18-3.6+6.15×3又3/5)简便

1/4×(4.85÷5/18-3.6+6.15×3又3/5)简便运算
1/4×(4.85÷5/18-3.6+6.15×3又3/5)简便运算

1/4×(4.85÷5/18-3.6+6.15×3又3/5)简便运算
1/4×(4.85÷5/18-3.6+6.15×3又3/5)
=1/4×(4.85×3.6-3.6+6.15×3.6)
=1/4×3.6×(4.85-1+6.15)
=0.9×10
=9