#### Answer

-1

#### Work Step by Step

$-\frac{12}{13}\div\frac{12}{13}=-\frac{/\!\!\!12}{/\!\!\!13}\times\frac{/\!\!\!13}{/\!\!\!12}=-1$

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

-1

$-\frac{12}{13}\div\frac{12}{13}=-\frac{/\!\!\!12}{/\!\!\!13}\times\frac{/\!\!\!13}{/\!\!\!12}=-1$

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