1.25x38+125x0.42简便运算
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解决时间 2021-11-28 01:18
- 提问者网友:留有余香
- 2021-11-27 17:50
1.25x38+125x0.42简便运算
最佳答案
- 五星知识达人网友:神也偏爱
- 2021-11-27 18:55
1.25x38+125x0.42
=1.25x38+1.25x42
=1.25x(38+42)
=1.25x80
=100
请采纳
=1.25x38+1.25x42
=1.25x(38+42)
=1.25x80
=100
请采纳
全部回答
- 1楼网友:持酒劝斜阳
- 2021-11-27 20:00
1.25*38+125/100*0.42*100
=1.25*38+1.25*42
=1.25*(38+42)
=100
=1.25*38+1.25*42
=1.25*(38+42)
=100
- 2楼网友:三千妖杀
- 2021-11-27 19:40
1.25x38+125x0.42
=1.25x38+1.25x42
=1.25x(38+42)
=1.25x80
=100
=1.25x38+1.25x42
=1.25x(38+42)
=1.25x80
=100
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