The answer is 304.8 millimetres
-8 because when you add a negative number your basically subtracting its absolute value.
I would approach the problem like this:
1 oz bottle.............................30cm^3
33 oz bottle.............................xcm^3
in a 33 oz bottle will be x=33*30=990cm^3
density=mm/v
13.6g/cm^3= m/ 990cm^3
m= 13.6 * 990=13464 g
or 13.464 kg in a 33 oz bottle
Y= 21 so HQE = 42 and AQG= 21