kg means kilo grams. kilo means 1000 so 1 kilogram is 1000 grams so
7085grams
conversion from grams to kilograms=kg/1000g
so 7085g times kg/1000g=7085/1000 kg=7.085 kg
or if you want kg and g then find out how many times 1000 will go into 7085
it goes in 7 times so 7 kg
then there are 85 grams left over so
7kg and 85g