Answer
$1$
Work Step by Step
Multiply the fractions first to obtain:
$=\dfrac{1(3)}{2(5)}+\dfrac{7}{10}
\\=\dfrac{3}{10}+\dfrac{7}{10}$
Add the fractions to obtain:
$=\dfrac{3+7}{10}
\\=\dfrac{10}{10}
\\=1$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter R - Section R.1 - Real Numbers - R.1 Assess Your Understanding - Page 16: 85
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