Question: How do you know \(\frac{72}{80} \ \textgreater \ \frac{7}{8} ?\)
To know for sure why its larger, you need to make sure they have the same denominator (bottom number)
To do that, multiply both sides in \(\frac{7}{8}\) by 10 which is \(\frac{70}{80}\)
\(72\ \textgreater \ 70\)
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-Geekhawk
