62分之61乘63 简便计算
答案:6 悬赏:40 手机版
解决时间 2021-11-24 11:04
- 提问者网友：嘚啵嘚啵
- 2021-11-23 20:30
62分之61乘63 简便计算
最佳答案
- 五星知识达人网友：梦中风几里
- 2021-11-23 20:49
62分之61乘63
=61/62*（62+1）
=61/62*62+61/62
=61+61/62
=61又61/62
不懂可追问，有帮助请采纳，谢谢！
=61/62*（62+1）
=61/62*62+61/62
=61+61/62
=61又61/62
不懂可追问，有帮助请采纳，谢谢！
全部回答
- 1楼网友：拜訪者
- 2021-11-24 00:57
(61/62)*63
(61/62)*(62+1)
=(61/62)*62+(62/61)*1
=61+(61/62)
=62又61/62
(61/62)*(62+1)
=(61/62)*62+(62/61)*1
=61+(61/62)
=62又61/62
- 2楼网友：逐風
- 2021-11-24 00:42
解：61/62x63
=61/62x(62+1)
=61/62x62+61/62x1
=61+61/62
=61又61/62
=61/62x(62+1)
=61/62x62+61/62x1
=61+61/62
=61又61/62
- 3楼网友：夜余生
- 2021-11-23 23:15
62/61×63
=62/61×（62+1）
=62/61×62+62/61×1(乘法分配律）
=61+62/61
=61又62/61
=62/61×（62+1）
=62/61×62+62/61×1(乘法分配律）
=61+62/61
=61又62/61
- 4楼网友：话散在刀尖上
- 2021-11-23 23:05
=62分之61×(62+1)
=62分之61×62+62分之61×1
=61+62分之61
=61又62分之61
=62分之61×62+62分之61×1
=61+62分之61
=61又62分之61
- 5楼网友：野味小生
- 2021-11-23 22:22
解62分之61乘63
=61/62*63
=61/62*(62+1)
=61+61/62
=61又61/62
=61/62*63
=61/62*(62+1)
=61+61/62
=61又61/62
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