Kilograms.
Expressed in grams, this is equal to 870 + 590 = 1460 grams. Expressed in kilograms, this is equal to 1.46 kilograms.
mass
To convert from grams to kilograms, divide by 1000. Please note that grams and kilograms are not really units of weight. They are units of mass.
kilograms
grams
10 grams is the better estimate of the weight of a crayon.
Expressed in grams, this is equal to 870 + 590 = 1460 grams. Expressed in kilograms, this is equal to 1.46 kilograms.
7 grams
Mass
nothing
mass
To convert from grams to kilograms, divide by 1000. Please note that grams and kilograms are not really units of weight. They are units of mass.
kilograms
nothing
Yes.
grams
You don't, 1000 grams is 1 kilogram Divide grams by 1,000 and you have the same mass expressed in kilograms.