Answer
$$1.35 \ kg. $$
Work Step by Step
We divide by $1000 $ to convert from $g$ to $kg$:
$$1350 \ g =\frac{1350}{1000} \ kg=1.35 \ kg. $$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.