One ratio you could use for converting units is

1 kilograr

1,000 grarns

O

A. True

OB. False

true

Step-by-step explanation:

The international system of measures established for units that have to do with weight the standard measure would be in grams, to express larger units to avoid very long numbers it was established that one kilogram equals 1000g, so the ratio between them is 1000.

to convert from grams to kilograms we divide by 1000.

to convert kilograms to grams multiply by 1000