The purchasing manager has to order tanks to hold the milk and sugar for the production process for one week. Each chocolate bar comprises 25% milk and 50% sugar by weight. The purchasing manager also knows that it is reasonable to use the properties of water as a basis for estimating the volume per litre requirements for milk, and that 1kg of sugar takes a volume of 1000cm3.what size tanks in litres should the purchasing manager order?
1 kg sugar is 50% of the weight of an order, so each order is 2 kg.
500g of that is milk, or 1/2 liter.
so I guess each order has 1.5L of volume
No idea how many orders it takes to supply one week's needs.