5-3乘以7/9
答案:6 悬赏:10 手机版
解决时间 2021-02-13 20:55
- 提问者网友：温旧梦泪无声
- 2021-02-13 02:47
5-3乘以7/9
最佳答案
- 五星知识达人网友：野慌
- 2021-02-13 03:31
这是什么样的题，若果是
5-3*7/9
=5-7/3
=15/3 - 7/3
=8/3
=2又2/3
若果是(5—3)* 7/9
=2 * 7/9
=14/9
=1又5/9追问4/11+2/11乘以11/6追答1种
4/11+2/11 *11/6
=4/11+1/3
=12/33 + 11/33
=23/33
2种
(4/11+2/11)*11/6
=6/11 * 11/6
=1
5-3*7/9
=5-7/3
=15/3 - 7/3
=8/3
=2又2/3
若果是(5—3)* 7/9
=2 * 7/9
=14/9
=1又5/9追问4/11+2/11乘以11/6追答1种
4/11+2/11 *11/6
=4/11+1/3
=12/33 + 11/33
=23/33
2种
(4/11+2/11)*11/6
=6/11 * 11/6
=1
全部回答
- 1楼网友：煞尾
- 2021-02-13 06:28
得14/9追问怎么计算追答5-3得2，在乘以7/9的7得14/9，行不行
- 2楼网友：走死在岁月里
- 2021-02-13 06:16
8/3追问怎么计算追答原式等于15/3-（3*7/9）等于15/3-7/3等于8/3追问4/11+2/11乘以11/6
- 3楼网友：一把行者刀
- 2021-02-13 04:38
14/9追问4/11+2/11乘以11/6追答1
- 4楼网友：几近狂妄
- 2021-02-13 04:08
=5-3*7/9追答=5-7/3=8l/3=8/3后面是对的追问可以简便吗追答不能
- 5楼网友：逐風
- 2021-02-13 03:44
=5-3/7
=35/7-3/7
=32/7追问4/11+2/11乘以11/6追答=4/11+1/3
=12/33+11/33
=23/33
=35/7-3/7
=32/7追问4/11+2/11乘以11/6追答=4/11+1/3
=12/33+11/33
=23/33
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