Prealgebra (7th Edition)

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

Chapter 6 - Cumulative Review: 13



Work Step by Step

$(-\frac{6}{13})(-\frac{26}{30})$ $\longrightarrow$ multiply numerators and denominators =$(-\frac{6\times26}{13\times30})$ $\longrightarrow$ factor =$(-\frac{=\big/\!\!\!6\times2\times\big/\!\!\!\!13}{\big/\!\!\!\!13\ \times\big/\!\!\!6\times5})$ $\longrightarrow$ eliminate common factors =$\frac{2}{5}$
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