4.16/44.84=(9%-R)/(9%-10%) 把过程写出来,
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4.16/44.84=(9%-R)/(9%-10%) 把过程写出来,
![4.16/44.84=(9%-R)/(9%-10%) 把过程写出来,](/uploads/image/z/20183325-69-5.jpg?t=4.16%2F44.84%3D%EF%BC%889%25-R%29%2F%289%25-10%25%29+%E6%8A%8A%E8%BF%87%E7%A8%8B%E5%86%99%E5%87%BA%E6%9D%A5%2C)
等式4.16/44.84=(9%-R)/(9%-10%) 可化为:
2.08/11.21=(0.09-R)/(-0.01)
即2.08/11.21=(R-0.09)/0.01
2.08*0.01=11.21R-11.21*0.09
11.21R=0.0208+ 1.0089
11.21R=1.0297
R=1.0297÷11.21≈0.0919
再问: 0.09275=(9%-R)/(9%-10%) 请帮忙写出过程,谢谢! 请大家帮帮忙
再答: 0.09275=(9%-R)/(9%-10%)化为: (0.09-R)/(-0.01)=0.09275 R-0.09=0.0009275 R=0.0909275
2.08/11.21=(0.09-R)/(-0.01)
即2.08/11.21=(R-0.09)/0.01
2.08*0.01=11.21R-11.21*0.09
11.21R=0.0208+ 1.0089
11.21R=1.0297
R=1.0297÷11.21≈0.0919
再问: 0.09275=(9%-R)/(9%-10%) 请帮忙写出过程,谢谢! 请大家帮帮忙
再答: 0.09275=(9%-R)/(9%-10%)化为: (0.09-R)/(-0.01)=0.09275 R-0.09=0.0009275 R=0.0909275