Mathematics
Senior High
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有人知道如何化簡分數嗎
3 最簡分數的分母為315,化為小數後,小數點後第三位四捨五入得近似值為0.24,則此分數
為
解
4 將下列循環小數化成最簡分數:
(1) 0.25=
丹牛
5.化簡v1.7 x 7.7+8.8=
2
麵食!
(2)1.324 =
= (dp((3)3.215 =
5129
化成小數後,小數點後第100位數字是
,第200位數字是
3330
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