Prealgebra (7th Edition)

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

Chapter 4 - Section 4.5 - Calculator Explorations - Performing Operations on Fractions: 4


$1.23484848484$... or $1\frac{31}{132}$

Work Step by Step

Press the following keystrokes on your calculator: $(, 9, \div, 11, ), +, (, 5, \div, 12, ), =$ Pressing those buttons in the following sequence will solve the following equation: $\frac{9}{11}+\frac{5}{12}=?$ Your answer should be $1.23484848484$... or $1\frac{31}{132}$
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