# Chapter 1 - Unit 1A Review - Page 26: 5

262 ft

#### Work Step by Step

Multiply to find the total length of pipe on hand for each size, then sum to find the total length of pipe on hand. $3\times12=\overset136$ $8\times8=\ \ 64$ $9\times10=90$ $12\times6=\underline{72}$ $\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 262$

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