To convert ounces to kilogrammes divide by 35.27397. I've generated some hopefully helpful examples randomly below, as with most random sentences please excuse the repetitive and occasionally comic outcomes.
To convert 170 ounces into kilogrammes divide by 35.27397 giving 4.819418 kilogrammes.
In 840 ounces of salt there are 23.81359 kilogrammes, to achieve this take 840 and just divide by 35.27397.
How many kilogrammes of lentils are there in 690 ounces? Just divide by 35.27397 to get the answer of 19.56117 kilogrammes.
You've got 970 ounces of sugar but someone only wants to buy that in units of kilogrammes, to change the units divide by 35.27397. Now you have 27.49903 kilogrammes.