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: 20

Answer

The person has covered a distance of 4.8 kilometers.

Work Step by Step

We can find the total distance in meters. $6\times 800~m = 4800~m$ We know that 1 km = 1000 m We can convert the distance to units of km. We need to move the decimal point 3 places to the left. 4800 m = 4.8 km The person has covered a distance of 4.8 kilometers.
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