1/4-5/6=?what is the answer of this subtract?
回答 (5)
2008-02-18 1:31 pm
✔ 最佳答案
7/12
2008-02-18 1:33 pm
1/4 -5/6= 3/12-10/12=-7/12
2008-02-18 1:31 pm
1/4 - 5/6 =
3/12 - 10/12 =
- 7/12
3/12 - 10/12 =
- 7/12
2008-02-22 11:30 am
3/12 - 10/12 = - 7/12
2008-02-18 2:07 pm
1/4 - 5/6
= 1x3 / 4x3 - 5x2 / 6x2
= 3/12 - 10/12
= -7/12
= 1x3 / 4x3 - 5x2 / 6x2
= 3/12 - 10/12
= -7/12
收錄日期: 2021-05-01 10:08:55
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