数学题,求各位大神解!!
答案:4 悬赏:10 手机版
解决时间 2021-03-16 04:53
- 提问者网友:蓝莓格格巫
- 2021-03-15 12:39
数学题,求各位大神解!!
最佳答案
- 五星知识达人网友:忘川信使
- 2021-03-15 13:12
3.75-[-3/8-4/8+5/6+28/6]-0.125
=3.75-[-7/8+33/6]-0.125
=3.75+7/8-11/2-0.125
=3.75+0.875-5.5-0.125
=3.75-5.5+0.875-0.125
=3.75-5.5+0.625
=3.75+0.625-5.5
=4.375-5.5
=-1.125
=3.75-[-7/8+33/6]-0.125
=3.75+7/8-11/2-0.125
=3.75+0.875-5.5-0.125
=3.75-5.5+0.875-0.125
=3.75-5.5+0.625
=3.75+0.625-5.5
=4.375-5.5
=-1.125
全部回答
- 1楼网友:像个废品
- 2021-03-15 14:49
1.25追答中括号内分母乘到24
- 2楼网友:独行浪子会拥风
- 2021-03-15 14:33
慢慢算啊
- 3楼网友:执傲
- 2021-03-15 13:58
解:原式=3.75-4.625-0.125
=-1
=-1
我要举报
如以上问答信息为低俗、色情、不良、暴力、侵权、涉及违法等信息,可以点下面链接进行举报!
大家都在看
推荐资讯