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    20141115 
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    30%2.51×0.3=0.75330%л100л0.3510.753100()=0.753×=214.50.3512.51×0.3×100/0.35=214.52.51×0.2×100/0.594=84.5桡2.51×0.26×100/1.067=61.2桡2.51×0.06×100/1.025=14.7С2.51×0.10×100/1.025=24.52.51×0.03×100/0.125=60.22.51×0.05×100/0.059=212.7

    4.п

    0.138×214.6=29.600.185×84.5=15.63桡0.065×61.2=3.98桡0.203×14.7=2.98С0.076×24.5=1.860.011×60.2=0.660.011×212.7=2.13:56.8456.84÷2.51=22.65/

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