Answer
Multiply and add the numerator.
Work Step by Step
To change a mixed number to an improper fraction you multiply the denominator and the whole number and add the numerator.
i,e, $3\frac{1}{2} = (2\times3) +1 = 7$
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 2 - Multiplying and Dividing Fractions - 2.2 Mixed Numbers - 2.2 Exercises - Page 124: 55
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