Answer
$94.8 \ cm $
Work Step by Step
Since we have the same units, then by addition, we have
$$
42.6 \ cm+ 16.41 \ cm + 1.417\ cm+ 34.4 \ cm=94.8 \ cm
.$$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 4 - Section 4.5 - Addition and Subtraction of Measurements - Exercise - Page 185: 23
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