Divide by 1000.
2% of 17kg = 2% * 17 = 0.02 * 17 = 0.34kg or 340g
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+3
Kilograms x 100 = dekagrams (dag)
There is no need to convert since kilograms and grams ARE measures of mass.
3 short tons equals 2 721.55422 kilograms
2% of 17kg = 2% * 17 = 0.02 * 17 = 0.34kg or 340g
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When you convert grams to kilograms you divide your number with 1000. In this case the answer will be 0.625 kilograms.
To convert pounds to kilograms you multiply pounds by 0.453.
3 kilograms = 3000 grams. The kilo- prefix means 1000, so 1 kilogram = 1000 grams. To convert grams to kilograms, divide by 1000.
If you convert 3 newtons into kilograms which measure mass you have 0.30591486389338 kg.
100 newtons = 10.2 kilograms
Kilograms
You cannot directly convert inches to kilograms as they are units measuring different things (length and mass). Inches measure length, while kilograms measure mass.
To add it all up, convert kilograms to grams (multiplying by 1000), or convert the grams to kilograms (dividing by 1000). "On the Moon" is irrelevant; the mass will be the same almost anywhere in the Universe.