Answers

2015-01-29T22:16:27+08:00
This is the general formula for dividing fractions.
\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \cdot \frac{d}{c}
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2015-01-29T22:53:54+08:00
First is to find the LCD least common denominator  because you cant divide it with different denominators
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