Fractions and MIxed Numbers
MA, Stanford University
Teaching in the San Francisco Bay Area
Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts
To reduce a fraction that has numbers as well as variables, organize your work by reducing the numbers first as you would any fraction, then reduce the first variable, and then the second. It might help to write the exponents as repeated multiplication.
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