Question 106846
.10X+.15(3000-X)=.12*3000
.10X+450-.15X=360
-.05X=360-450
-.05X=-90
X=-90/-.05
X=1800 IS THE AMOUNT OF EMPLOYEES IN AEROSPACE.
3000-1800=1200 AMOUNT OF EMPLOYEES IN AGRICULTURE.
PROOF
.10*1800+.15*1200=360
180+180=360
360=360