999.999除以666.666简便运算

问题描述:

999.999除以666.666简便运算

999.999除以666.666
=9×111.111÷(6×111.111)
=9÷6
=1.5

999.999÷666.666=999999÷666666=1.5

9/6

999.999除以666.666
=9*111.111÷(6*111.111)
=9÷6
=1.5

999.999÷666.666
=(9×111.111)÷(6×111.111)
=9÷6
=1.5