问题
解答题
|
答案
×1 37
+5 2
×5 12
+4 37
×5 9
,8 37
=
×5 37
+1 2
×5 37
+1 3
×5 37
,8 9
=
×(5 37
+1 2
+1 3
),8 9
=
×5 37
,31 18
=
.155 666
|
×1 37
+5 2
×5 12
+4 37
×5 9
,8 37
=
×5 37
+1 2
×5 37
+1 3
×5 37
,8 9
=
×(5 37
+1 2
+1 3
),8 9
=
×5 37
,31 18
=
.155 666