Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 9 - Section 9.4 - Linear Measurement - Exercise Set: 30

Answer

22 ft 6 in

Work Step by Step

$\ \ \ 12\ ft\ \ \ 7\ in$ $\underline{+\ \ 9\ ft\ 11\ in}$ $\ \ \ 21\ ft\ 18\ in$ = $22\ ft\ 6\ in$
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