7.5×46.7+17.9×2.5=( )
答案:6 悬赏:40 手机版
解决时间 2021-02-23 06:31
- 提问者网友：酱爆肉
- 2021-02-22 22:19
7.5×46.7+17.9×2.5=( )
最佳答案
- 五星知识达人网友：逃夭
- 2021-02-22 22:58
7.5×46.7+17.9×2.5
=2.5×140.1+17.9×2.5
=2.5×(140.1+17.9)
=2.5×15.8
=395
=2.5×140.1+17.9×2.5
=2.5×(140.1+17.9)
=2.5×15.8
=395
全部回答
- 1楼网友：几近狂妄
- 2021-02-23 02:24
395
- 2楼网友：鸽屿
- 2021-02-23 02:17
395
- 3楼网友：零点过十分
- 2021-02-23 01:07
395
- 4楼网友：罪歌
- 2021-02-23 00:57
395.2
- 5楼网友：你可爱的野爹
- 2021-02-22 23:48
7.5×46.7+17.9×2.5
=30/4*46.7+17.9*10/4
=1401/4+179/4
=1580/4
=395
=30/4*46.7+17.9*10/4
=1401/4+179/4
=1580/4
=395
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