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: 5

Answer

$30$

Work Step by Step

The expanded form of $132_{\text{four}}$ is: $=(1 \times 4^2) + (3 \times 4^1) + (2 \times 1) \\=(1\times 16) + (3 \times 4) + 2 \\=16 +12+2 \\=30$
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