8 1/2 minus 3 5/8?
回答 (7)
2016-06-22 9:14 pm
8and(1/2) - 3and(5/8)
= (17/2) - (29/8)
= (68/8) - (29/8)
= 39/8
= 4and(7/8)
= (17/2) - (29/8)
= (68/8) - (29/8)
= 39/8
= 4and(7/8)
2016-06-23 8:41 am
8 1/2 - 3 5/8
= 17/2 - 29/8
= 68/8 - 29/8
= 39/8
= 4 7/8
= 17/2 - 29/8
= 68/8 - 29/8
= 39/8
= 4 7/8
2016-06-23 5:29 am
8 1/2 - 3 5/8 is
8 4/8 - 3 5/8 =
7 12/8 - 3 5/8 =
4 7/8.
8 4/8 - 3 5/8 =
7 12/8 - 3 5/8 =
4 7/8.
2016-06-22 11:19 pm
4 1/8
2016-06-22 10:15 pm
8 1/2 - 3 5/8= 4 7/8
2016-06-22 9:39 pm
5 + 4/8 - 5/8
4 + 12/8 - 5/8 = 4 ⅞
4 + 12/8 - 5/8 = 4 ⅞
2016-06-22 9:15 pm
5 3/8
收錄日期: 2021-04-18 15:19:11
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160622130956AARpxMF