问题
解答题
(
|
答案
(
×3.17+3.17×8 17
)÷39 17
,17 100
=[3.17×(
+8 17
)]÷39 17
,17 100
=(3.17×1)÷3
,17 100
=3
÷317 100
,17 100
=1.
(
|
(
×3.17+3.17×8 17
)÷39 17
,17 100
=[3.17×(
+8 17
)]÷39 17
,17 100
=(3.17×1)÷3
,17 100
=3
÷317 100
,17 100
=1.