0.79x0.46+7.9x0.24+11.4x0.079简便运算怎么做
答案:2 悬赏:20 手机版
解决时间 2021-11-11 18:23
- 提问者网友:不爱我么
- 2021-11-11 03:47
0.79x0.46+7.9x0.24+11.4x0.079简便运算怎么做
最佳答案
- 五星知识达人网友:躲不过心动
- 2021-11-11 05:27
0.79x0.46+7.9x0.24+11.4x0.079
=0.79x0.46+0.79x2.4+1.14x0.79
=0.79 x(0.46+2.4+1.14)
=0.79x4
=(0.8-0.01)X4
=0.8X4-0.01X4
=3.2-0.04
=3.16
=0.79x0.46+0.79x2.4+1.14x0.79
=0.79 x(0.46+2.4+1.14)
=0.79x4
=(0.8-0.01)X4
=0.8X4-0.01X4
=3.2-0.04
=3.16
全部回答
- 1楼网友:woshuo
- 2021-11-11 05:51
=0.79*(0.46+2.4+1.14)=3.16
我要举报
如以上回答内容为低俗、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!
点此我要举报以上问答信息
大家都在看
推荐资讯