Complex Fractions

If you find that you want more practice with this topic than you find in this video and practice problem, work out the examples in your text book as well as you can, then see what the book does, and whether and how it is different from what you did.

$\rhd$ Complex Fractions (5:45)

–[Example 1] $\dfrac{a}{b} \cdot \dfrac{c}{d}$

–[Example 2] $\dfrac{a}{b} \div \dfrac{c}{d}$

–[Example 3] $\dfrac{\dfrac{1}{a} - \dfrac{1}{b}}{c} \div \dfrac{1}{d} = \dfrac{b-a}{ab} \cdot \dfrac{1}{c} \cdot \dfrac{d}{1} = \dfrac{db-da}{abc}$

2. $\star$ Complex fractions practice $\dfrac{3+\dfrac{3}{a}}{\dfrac{3}{a}}$

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The OpenLab at City Tech:A place to learn, work, and share

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Creative Commons