Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 9 - Measurement - Chapter Summary, Review, and Test - Review Exercises: 26

Answer

$31.2~km^2$

Work Step by Step

$1~mi^2 \approx 2.6 ~km^2$ We can convert $12~mi^2$ to units of square kilometers. $12~mi^2 = \frac{12~mi^2}{1}\times \frac{2.6~km^2}{1~mi^2} = 31.2~km^2$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.