# Write each fraction in terms of the LCD. 3/(ab^2);7/(ab)

Write each fraction in terms of the LCD.
$\frac{3}{a{b}^{2}};\frac{7}{ab}$
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indyterpep
The least common denominator for the given fractions $\frac{3}{a{b}^{2}}$ and $\frac{7}{ab}$ would be $a{b}^{2}$ .
Thus ,the fractions could be written as :
$\frac{3}{a{b}^{2}}=\frac{3}{a{b}^{2}}\phantom{\rule{0ex}{0ex}}\frac{7}{ab}=\frac{7b}{a{b}^{2}}$ (written in terms of least common denominator ) .