**Rule 3: If there is one minus sign in a
simple fraction, the value of the fraction will be negative.**

**Problem 5:** Write the fraction in two other ways and
find the value of the fraction .

**Answer.** This is not a legal fraction; it is undefined
because the denominator has a value of zero. See Rule 1

Do you need more help? Please post your question on our S.O.S. Mathematics CyberBoard.

Author: Nancy Marcus

Contact us

Math Medics, LLC. - P.O. Box 12395 - El Paso TX 79913 - USA

users online during the last hour