It depends on what is mathematical operations is going to happen to them. Just like modelling, how many boxes to choose? It depends on the mathematical operations.Fly2high wrote:Hi Ender ,

Pls explain why we need to assume banana as 100p and chocolates as 30u ..

Regards

Fly2High

e.g. for banana muffin, She will sell 60%, and left with 40%. A nice number working with percentage would be 100u . 60% of 100u will be 60u. Fast and easy.

For choc, the mathematical operation will be 2/3 of it sold off, with 1/3 left. I have to select a number of 'u' has to be able to be divided or split into 3 parts. I could select 3u, or 9u and it would work. 30u was my choice.