Answer
$1285 cm^{2}=0.1285 m^{2}$
Work Step by Step
1. cm to m, $100cm=1 m$
When cm is squared, all units need to be squared.
$cm^{2} to m^{2}, (100cm)^{2}=1m^{2}$, so $10000cm^{2}=m^{2}$
2.
$1285cm^{2}/10000cm^{2}=0.1285m^{2}$
Chemistry: Molecular Approach (4th Edition)
by Tro, Nivaldo J.
Published by
Pearson
ISBN 10:
0134112830
ISBN 13:
978-0-13411-283-1
Chapter 1 - Self-Assessment Quiz - Page 33: Q10
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