In reply to Post #31
Mmmmmmm

I. just multiplied the % per Kg by the number of KGs I put in. You converted the % to KG

Not to worry I reckon BAF are spot on

And I've already got my degree



Edit , there's my error, the fishmeal is wrong since I put the predigesged in and changed the ratios about i did not change the totals, must try harder lol

In reply to Post #32
Step away from the blackboard Carol Vorderman

In reply to Post #33
She gets it right

In reply to Post #22
You have absolutely no idea how much anything is costing them. They buy in such massive quantities, they could be paying half that for all you know.