Stop & Shop has a sale on pasta. Casa Pasta was on sale for 8 boxes for $10.99. The store brand Stop & Shop Pasta was also on sale 12 boxes for $15.99. Which brand of pasta has the best deal?

The pasta from shop pasta, because you pay for 1 box casa pasta $10,99/8=$1.37 and you pay for 1 box shop pasta $15,99/12=$1,33. $1,33 is cheaper then $1,37, so that is the reason why shop pasta is the best deal. Im sorry if this is wrong