Mathematics, 12.07.2019 18:30 Maxwell2539
Rewirte 11/21 and 5/9 so that they have a common denominator
Answers: 1
![\bf \qquad \cfrac{11}{\boxed{21}}~\hspace{21em}\cfrac{5}{\boxed{9}}\\\\[-0.35em] ~\dotfill\\\\ \cfrac{11\cdot 9}{21\cdot 9}\implies \cfrac{99}{189}~\hspace{15em}\cfrac{5\cdot 21}{9\cdot 21}\implies \cfrac{105}{189}](/tpl/images/0081/8631/f295b.png)
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Rewirte 11/21 and 5/9 so that they have a common denominator...
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