Determine the mass fractions of alpha and beta phases

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Mass Fractions
For the following problem, can I get the full solution (show your work) with explanation as to how you arrived at the answer.
For a lead-tin alloy of composition 80 wt% Sn-20 wt% Pb and at 180 degrees Celsius (355 degrees Farenheit) do the following:
a) Determine the mass fractions of alpha and beta phases
b) Determine the mass fractions of primary beta and eutectic microconstituents
c) Determine the mass fraction of eutectic beta

Reference no: EM13137844

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