BrewKnurd
Well-Known Member
what equation do you use to combine first and second runnings?
Just a weghted average the gravities. e.g. if you have 5 gallons at 1.060 and 2 gallons at 1.020:
(1.060*5 + 1.020*2)/(5 + 2) = 1.049
what equation do you use to combine first and second runnings?
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