To convert hundredweight to kgs multiply by 50.80235. I've generated some hopefully helpful examples randomly below, as with most random sentences please excuse the repetitive and occasionally comic outcomes.

You've got 80 hundredweight of oats but someone only wants to buy that in units of kgs, to change the units multiply by 50.80235. Now you have 4064.188 kgs.

You have 680 hundredweight of carrots but you need to know how many kgs that is. To get the answer multiply by 50.80235 which gives you 34545.60 kgs.

To convert 380 hundredweight into kgs multiply by 50.80235 giving 19304.89 kgs.

In 180 hundredweight of beetroot there are 9144.423 kgs, to achieve this take 180 and just multiply by 50.80235.

How many kgs of barley are there in 390 hundredweight? Just multiply by 50.80235 to get the answer of 19812.92 kgs.