Prealgebra (7th Edition)

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

Chapter 4 - Section 4.8 - Solving Equations Containing Fractions - Exercise Set: 25

Answer

-$\frac{9}{10}$

Work Step by Step

-$\frac{9}{100}$ +$\frac{99}{100}$ = =$\frac{-9+99}{100}$ =$\frac{-90}{100}$ =-$\frac{9\times10}{10\times10}$ = -$\frac{9}{10}$
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