**Rule 13: To multiply two or more simple fractions, complete the following steps.****1.**- Multiply the numerators.
**2.**- Multiply the denominators.
**3.****Reduce the results. (See Rule 10)****a.**- Factor the product of the numerators.
**b.**- Factor the product of the denominators.
**c.****Look for the fractions that have a value of 1.**

**Problem 5:**- Reduce and reduce the answer.
**Answer:**The answer is undefine.

**Solution:**The second fraction from the left has a zero in the denominator making the fraction undefined. Any expression that has an undefined quantity in the expression is also undefined.

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Author: Nancy Marcus

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