To convert lbs to kilos divide by 2.204622. I've generated some hopefully helpful examples randomly below, as with most random sentences please excuse the repetitive and occasionally comic outcomes.
In 270 lbs of salt there are 122.4700 kilos, to achieve this take 270 and just divide by 2.204622.
You have 820 lbs of pasta but you need to know how many kilos that is. To get the answer divide by 2.204622 which gives you 371.9458 kilos.
To convert 880 lbs into kilos divide by 2.204622 giving 399.1614 kilos.