1kg x 230lbs
Cancel out the lbs and divide 230 by 2.2 and get 104.5 kg
2tabs x 250mg x 1gm =gm
1tab x 1000mg
tabs and mg cancels out. Reduce 250 to 1, and 1000 to 4.
reduce the left over 2/4 to 2grams.
I am left with 2grams and 104.5kg, but I don't understand what to do from this point on.