Answer
The average brain weighs 1340g.
The average skin weighs 5000g.
Work Step by Step
$1.34kg\times\frac{1000g}{1kg}=1340g$
$5kg\times\frac{1000g}{1kg}=5000g$
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.