问题
解答题
[6
|
答案
[6
-(8.5-1 25
)÷3.5]×(23 16
+1 6
),1 3
=[6
-8.3125÷3.5]×21 25
,1 2
=[6
-2.375]×21 25
,1 2
=3.665×2.5,
=9.1625.
[6
|
[6
-(8.5-1 25
)÷3.5]×(23 16
+1 6
),1 3
=[6
-8.3125÷3.5]×21 25
,1 2
=[6
-2.375]×21 25
,1 2
=3.665×2.5,
=9.1625.