【1.9+19%乘以（4.8-2.4）】除以（53乘以0.25+30.6乘以0.25）=？？
答案:3 悬赏:70 手机版
解决时间 2021-02-19 20:41
- 提问者网友：藍了天白赴美
- 2021-02-19 00:47
【1.9+19%乘以（4.8-2.4）】除以（53乘以0.25+30.6乘以0.25）=？？
最佳答案
- 五星知识达人网友：你可爱的野爹
- 2021-02-19 01:03
【1.9+19%乘以（4.8-2.4）】除以（53乘以0.25+30.6乘以0.25）
=【1.9*(1+0.24)】/【0.25*（53+30.6）】
=1.9*1.24/(83.6/4)
=2.356/20.9
=0.1127272727...........
=【1.9*(1+0.24)】/【0.25*（53+30.6）】
=1.9*1.24/(83.6/4)
=2.356/20.9
=0.1127272727...........
全部回答
- 1楼网友：我住北渡口
- 2021-02-19 02:00
1.9*(1+0.24)/【0.25*（53+30.6）】
=1.9*1.24/(83.6/4)
=2.356/20.9
=0.11272727
=1.9*1.24/(83.6/4)
=2.356/20.9
=0.11272727
- 2楼网友：像个废品
- 2021-02-19 01:42
[1.9+19%*(4.8-2.4)]/(53*0.25+30.6*0.25)
=(1.9+0.19*2.4)/(53*0.25+30.6*0.25)
=1.9*(1+0.24)/[025*(53+30.6)]
=1.9*1.24/(0.25*83.6)
=2.356/20.9
=(1.9+0.19*2.4)/(53*0.25+30.6*0.25)
=1.9*(1+0.24)/[025*(53+30.6)]
=1.9*1.24/(0.25*83.6)
=2.356/20.9
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