1000 g = 1 kg so 400 g = 400/1000 = 0.4 kg. Simple!
1 kilogram = 1000 grams fraction = 400 / 1000 = 40 / 100 = 4 / 10 = 2 / 5 So 400 grams is two fifths of 1 kilogram
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You would need two and a half 400 gram weights to equal 1 kilogram.
1 gram = 10^-3 kilograms 400 grams x (1 kilogram/1000 grams) = .4 kilograms the grams cancel out and you are left with the answer above. you an also just move the decimal place left 3 places.
1 kilogram = 1,000 grams When you take away 3 grams, there are 997 of them left.
0.4 kilograms weighs the same as 400 grams. A gram is 1/1000th of a kilogram - just divide by the number a grams by 1000.
1 kilogram = 1000 grams 1 gram = 0.001 kilogram
400 g = 0.4 kgTo convert from g to kg, divide by 1000.
There are 23,400 grams in 23.4 kilograms, as there are 1,000 grams in 1 kilogram.
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1 kilogram. 1 kilogram = 1,000 grams