Answer
$\frac{2}{3}$
Work Step by Step
(20÷12) -1
1. Divide the numbers in brackets i.e. 20 ÷ 12
=($20 \div12$)
= $1 \frac{8}{12}$
=$ 1 \frac{2}{3}$
2. Subtract 1 2/3 or 5/3 - 1
= $\frac{2}{3}$
Finite Math and Applied Calculus (6th Edition)
by Waner, Stefan; Costenoble, Steven
Published by
Brooks Cole
ISBN 10:
1133607705
ISBN 13:
978-1-13360-770-0
Chapter 0 - Section 0.1 - Real Numbers - Exercises - Page 7: 3
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