Answer:
100 mg is equal to 0.0001 kg
Explanation:
When doing conversions, you always need to remember the units you are working with. So when going from mg to kg, there are a lot of zeros to take into consideration.
1. mg to g:
When converting from milligrams to grams, you divide by 1000, because <u>there are 1000 milligrams in 1 gram</u>.
100 milligrams is equal to (100 ÷ 1000) grams
= 0.1 grams
2. Then converting g to kg:
When converting grams to kilograms, you once again divide by 1000, because <u>there are 1000 grams in 1 kilogram</u>.
0.1 grams is equal to (0.1 ÷ 1000) kilograms
= 0.0001 kilograms