College Algebra (10th Edition)

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: 57



Work Step by Step

Note that $4 = \dfrac{12}{3}$. Thus, the given expression is equivalent to: $=\dfrac{12}{3}+ \dfrac{1}{3} \\=\dfrac{12+1}{3} \\=\dfrac{13}{3}$
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