Homework Help: math 116

Posted by janay1978 on Monday, June 8, 2009 at 3:34pm.

soybean meal is 18% protein; cornmeal is 9% protein. How many pounds of each should be mixed together in order to get 360-lb mixture tha is 14% protein?

how many lbs of the cornemeal should be in the mixture and how many pounds of the soybean should be in the mixture?

math 116 - Reiny, Monday, June 8, 2009 at 4:04pm
same question as the previous one, except you changed the final percentage from 13% to 14%

Whichever the correct one, just make the necessary changes.

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