4.82*0.59+0.41*1.59-0.323*5.9怎么做
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解决时间 2021-11-16 17:33
- 提问者网友：孤山下
- 2021-11-15 18:46
4.82*0.59+0.41*1.59-0.323*5.9怎么做
最佳答案
- 五星知识达人网友：几近狂妄
- 2021-11-15 18:52
4.82×0.59+0.41×1.59-0.323×5.9
=4.82×0.59+0.41×(1+0.59)-0.323×10×0.59
=4.82×0.59+0.41+0.41×0.59-3.23×0.59
=(4.82+0.41-3.23)×0.59+0.41
=2×0.59+0.41
=0.59+0.41+0.59
=1+0.59
=1.59
=4.82×0.59+0.41×(1+0.59)-0.323×10×0.59
=4.82×0.59+0.41+0.41×0.59-3.23×0.59
=(4.82+0.41-3.23)×0.59+0.41
=2×0.59+0.41
=0.59+0.41+0.59
=1+0.59
=1.59
全部回答
- 1楼网友：冷風如刀
- 2021-11-15 19:02
4.82*0.59+0.41*1.59-0.323*5.9
=4.82*0.59+0.41*(1+0.59)-0.323*(5.9*0.1)/0.1
=4.82*0.59+0.41+0.41*0.59-(0.323/0.1)*(5.9*0.1)
=4.82*0.59+0.41+0.41*0.59-3.23*0.59
=0.59*(4.82+0.41-3.23)+0.41
=0.59*2+0.41
=0.59+(0.59+0.41)
=0.59+1
=1.59
=4.82*0.59+0.41*(1+0.59)-0.323*(5.9*0.1)/0.1
=4.82*0.59+0.41+0.41*0.59-(0.323/0.1)*(5.9*0.1)
=4.82*0.59+0.41+0.41*0.59-3.23*0.59
=0.59*(4.82+0.41-3.23)+0.41
=0.59*2+0.41
=0.59+(0.59+0.41)
=0.59+1
=1.59
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