Thinking Mathematically (6th Edition)

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

Chapter 4 - Number Representation and Calculation - 4.2 Number Bases in Positional Systems - Exercise Set 4.2: 20

Answer

$14_{\text{five}}$

Work Step by Step

Note that $9 \div 5 = 1$ remainder of $4$. Thus, $9=(1 \times 5) + (4 \times 1) \\9=14_{\text{five}}$
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