0.75×56+3/4×56-13×7.5%的简算方法
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解决时间 2021-01-17 19:28
- 提问者网友:姑娘长的好罪过
- 2021-01-17 03:05
0.75×56+3/4×56-13×7.5%的简算方法
最佳答案
- 五星知识达人网友:青尢
- 2021-01-17 04:10
0.75×56+3/4×56-13×75%
=0.75x56+0.75x56-13x0.75
=0.75x(56+56)-9.75
=0.75x112-10+0.25
=84-10+0.25
=74+0.25
=74.25
谢谢,请采纳
=0.75x56+0.75x56-13x0.75
=0.75x(56+56)-9.75
=0.75x112-10+0.25
=84-10+0.25
=74+0.25
=74.25
谢谢,请采纳
全部回答
- 1楼网友:玩家
- 2021-01-17 07:17
图
- 2楼网友:躲不过心动
- 2021-01-17 06:37
=0.75×56+0.75×56-1.3×0.75
- 3楼网友:持酒劝斜阳
- 2021-01-17 05:56
请
- 4楼网友:爱难随人意
- 2021-01-17 04:52
=0.75*56+0.75*56-13*0.075
=0.75*56+0.75*56-1.3*0.75
=0.75*(56+56-1.3)
=0.75*110.7
=0.75*56+0.75*56-1.3*0.75
=0.75*(56+56-1.3)
=0.75*110.7
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