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10090130010
https://www.adamaths.com/forum/viewtopic.php?f=93&t=3718
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10090130010
Posted:
Tue Dec 05, 2017 8:51 pm
by
ada
$\frac12$, $\frac{5}{10}$, $\frac{14}{20}$, $\frac{20}{40}$