This bottle holds 875 ml of body wash. It cost $6.40.
A smaller bottle of 450ml cost $4.30. In Brunei there is no taxes. Also one can use Singapore currency here.
What's the original volume of the $6.40 bottle given that 20% of it is free?
Without the free 20% is the bigger bottle still better value for money than the smaller bottle?
Location | The Mall in Brunei