3/4×75加0.75乘25=多少
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解决时间 2021-01-14 18:54
- 提问者网友:未信
- 2021-01-14 15:41
3/4×75加0.75乘25=多少
最佳答案
- 五星知识达人网友:罪歌
- 2021-01-14 16:53
3/4×75+0.75×25
=0.75×75+0.75×25
=0.75×(75+25)
=0.75×100
=75
=0.75×75+0.75×25
=0.75×(75+25)
=0.75×100
=75
全部回答
- 1楼网友:我住北渡口
- 2021-01-14 21:29
3/4×75加0.75乘25=
75*(3/4+0.25)=75*(0.75+0.25)=75*1=75
75*(3/4+0.25)=75*(0.75+0.25)=75*1=75
- 2楼网友:野慌
- 2021-01-14 21:23
3/4x75+0.75x25
=0.75x(75+25)
=100
=0.75x(75+25)
=100
- 3楼网友:猎心人
- 2021-01-14 19:52
3/4*75+0.75*25=3/4*(100-25)+0.75*25=3/4*100-3/4*25+3/4*25=3/4*100=75
- 4楼网友:我住北渡口
- 2021-01-14 18:26
3/4×75+0.75×25
=0.75×(75+25)
=0.75×100
=75
=0.75×(75+25)
=0.75×100
=75
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