talking about two ingredients?... in my school we use more than two ingredients but we grouped them as crude fiber and crude protein... which makes it two ingredients and we always get an accurate answer
His calculations are correct but confusing to beginners by converting the target feeds to be prepared Consider this Target feed of 5kg Corn is 87.5/100*5 =4.375kg SBM is 14.3/100*5 =0.715kg The rest of the calculations were self explanatory
