Prealgebra (7th Edition)

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

Chapter 4 - Review - Page 322: 108



Work Step by Step

$\frac{5x^{2}}{y}\div\frac{10x^{3}}{y^{3}}$ $=\frac{5x^{2}}{y}\times\frac{y^{3}}{10x^{3}}$ $=\frac{x^{2}}{y}\times\frac{y^{3}}{2x^{3}}$ $=\frac{x\times x}{y}\times\frac{y\times y\times y}{2\times x\times x\times x}$ $=\frac{1}{1}\times\frac{y\times y}{2\times x}$ $=\frac{y^{2}}{2x}$
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