6Ⅹ9⼀5Ⅹ6⼀5=?请解答:谢谢!

2025-01-25 07:46:41
推荐回答(5个)
回答1:

6×9/5×6/5
=36×9/25
=36×9×4/100
=3.6×3.6
=(4-0.4)^2
=16-3.2+0.16
=12.96

回答2:

6Ⅹ9/5Ⅹ6/5=324/25.

回答3:

6x(9/5)x(6/5)=324/25。

回答4:

9

回答5:

=6x6x9x4÷100
=144x(10-1)÷100
=(1440-144)÷100
=1296÷100
=12.96