Question 800233
g+t=180,
2g=t,
8g+10t=y
3g=180
g=60
t=120

if he sells only twix bars the profit would be 10*180=$18.00
if he sells only grand bars the profit would be 8*180= 14.40
10*120=$12.00
8*60=$4.80
but he is selling 2t for every g.
$16.80 would be his profit.