Question 325900
Soybean meal is 16%protein, let quantity be x pounds
cornmeal is 8%. will be (320-x) pounds
TOTAL 320 pounds that is 13% protein?
..
0.16x+0.08(320-x)= 0.13*320
0.16x+25.6 -0.08x=41.60
0.08x=41.6-25.6
0.08x=16
x= 200 pounds of soybean
Balance will be corn 320-200=120 pounds