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A fill has a dry unit weight of 21,2kN/m3 and a relative density of 83%. If Gs=2.73, what is emin and emax for the fill

A fill has a dry unit weight of 21,2kN/m3 and a relative density of 83%. If Gs=2.73, what is emin and emax for the fill if its minimum dry unit weight is 15.7 kN/m3

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