递等式计算:2.28×1.5+1.5×2.72
答案:6 悬赏:60 手机版
解决时间 2021-11-26 04:26
- 提问者网友:星軌
- 2021-11-25 10:17
递等式计算:2.28×1.5+1.5×2.72
最佳答案
- 五星知识达人网友:北城痞子
- 2021-11-25 11:17
2.28×1.5+1.5×2.72
=1.5×(2.28+2.72)
=1.5×5
=7.5
谢谢,请采纳
=1.5×(2.28+2.72)
=1.5×5
=7.5
谢谢,请采纳
全部回答
- 1楼网友:雪起风沙痕
- 2021-11-25 16:17
2.28×1.5+1.5×2.72
=1.5×(2.28+2.72)
=1.5×5
=7.5
正解
=1.5×(2.28+2.72)
=1.5×5
=7.5
正解
- 2楼网友:撞了怀
- 2021-11-25 14:52
就是这样
- 3楼网友:独钓一江月
- 2021-11-25 14:36
原式=1.5×(2.28+2.72)
=1.5×5
=7.5
=1.5×5
=7.5
- 4楼网友:笑迎怀羞
- 2021-11-25 13:04
2.28×1.5+1.5×2.72
=1.5x(2.28+2.72)
=1.5x5
=6.5
=1.5x(2.28+2.72)
=1.5x5
=6.5
- 5楼网友:詩光轨車
- 2021-11-25 12:55
=1.5×(2.28+2.27)
=1.5×5.5
=8.25
=1.5×5.5
=8.25
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