Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 10 - Test - Page 1127: 28


$\dfrac{30}{50}$ or, $\dfrac{3}{5}$

Work Step by Step

We see that there are a total of $50$ students and this will be our denominator. Also, there are $20$ female students and $10$ male student freshmen for a total of $30$ people. This implies that we $30$ people -- our numerator. That is, $\dfrac{30}{50}$ or, $\dfrac{3}{5}$
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