Answer
-15$\frac{3}{4}$ or 15$\frac{3}{4}$ ft shorter
Work Step by Step
According to the textbook, it is cut off 7 pieces, each piece is 2$\frac{1}{4}$feet long. Therefore, the wood is cut off 7 $\times$2$\frac{1}{4}$=15$\frac{3}{4}$ft.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 1 - Foundations for Algebra - 1-6 Multiplying and Dividing Real Numbers - Practice and Problem-Solving Exercises - Page 43: 48
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