3
there r about 4 kilograms in a rock
45 lbs is 20.4 kilograms.
First take the weight in Kilograms and multiply it by 0.453. This would give the weight in kilograms. So in this case the answer is 0.45 kilograms. DONT BELIVE THIS IDIOT
87 mm.
Four metric tons of anything is 4,000 kilograms.
20
A new pencil can weigh around 0.025 kg, or depending on the size of it, it may be less.
5 grams
47.4 (Kg) Kilograms
Grams of course They are very small and don't need to be measured by big measurements
paper dumb a$$-.-.
0.3 kilograms
1.5 kilograms of course!
Most likely a book. An average textbook is about 1 or 2 kilograms. Paperclips, pencils, and small blocks would be weighed in grams.
0.379 Kilograms 0.379 Kilograms
170 kilograms equals 170 kilograms.
Centimeters are a unit of measure of length (for example, how long a pencil is). Kilograms are a unit of measure of mass (for example, how many kilograms of mass are contained in a desk). So, you cannot say how many centimeters are in a kilogram. If you are interested in length: There are 100,000 centimeters in 1 kilometer. If you are interested in mass: There are 100,000 centigrams in 1 kilogram.