(99.9÷66.4÷33.3)÷(33.3÷33.2÷11.1)怎么简便计算？

2025-02-28 01:24:25

推荐回答（3个）

回答1：

（99.9÷66.4÷33.3）÷（33.3÷33.2÷11.1）
=（99.9÷33.3÷66.4）÷（33.3÷11.1÷33.2）
=（3÷66.4）÷（3÷33.2）
=3÷66.4÷3×33.2
=（3÷3）×（33.2÷66.4）
=1×0.5
=0.5

回答2：

=(99.9÷33.3÷66.4)÷(33.3÷11.1÷33.2)
=3/66.4÷3/33.2
=3/66.4×33.2/3
=1/2

回答3：

=99.9÷66.4÷33.3÷33.3*33.2*11.1
=(99.9÷33.3÷66.4)÷(33.3÷11.1÷33.2)
=(3÷66.4)÷(3÷33.2)
=(1÷66.4)÷(1÷33.2)
=33.2÷66.4
=1/2