Answer
$\frac{2}{3}$
Work Step by Step
$\frac{4}{5}-\frac{2}{15}$
LCD is 15
$\frac{4}{5}\times\frac{3}{3}-\frac{2}{15}$
$\frac{12-2}{15}=\frac{10}{15}$
Simplify
$\frac{2}{3}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 4 - Section 4.5 - Adding and Subtracting Unlike Fractions - Exercise Set - Page 273: 26
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