you want to convert 1 kilogram to milligrams. you already know that 1 kilogram equals 1,000 grams. explain how knowing that 1 gram equals 1,000 milligrams can help you

Respuesta :

you multiply 1 milligram by 1000 to make a gram
multiply the 1000  milligrams by the 1000 grams =1000000grams
1,000,000 milligrams is 1 kilo