1kg and 620g is equivalent to 2kg to the nearest half kilogram. When rounding to the nearest half kilogram, any weight with 0.5kg or more is rounded up to the next whole kilogram. Since 620g is more than halfway to the next kilogram (500g), the weight of 1kg and 620g is rounded up to 2kg.
1.5 kg
1 half of 1 kg is 0.5 kg.
1 kg
Unit conversion can be hard, and converting grams into kilograms can be tricky. 198 grams is the equivalent of .198 kilograms.
it is 50g because 1kg=100g and 100 divided by 2
10 kg
7 kg
17.5 lbs.
It is 1.5 kg.
1kg. 1kg = 1000000mg
11 lbs.
2 kg (1b=1kg+1/2b, 1/2b=1kg, 1b=2kg)