Answer
$2\frac{9}{10}$
Work Step by Step
$2\times(\frac{1}{4}+\frac{1}{5})+2$
$=2\times(\frac{5}{20}+\frac{4}{20})+2$
$=\frac{2}{1}\times\frac{9}{20}+2$
$=\frac{18}{20}+2$
$=\frac{9}{10}+2$
$=2\frac{9}{10}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 4 - Section 4.6 - Complex Fractions and Review of Order of Operations - Exercise Set - Page 284: 21
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