Question
Divide: $\frac{7}{-4}\text{ by }\frac{63}{64}$
✓
Answer
$\frac{7}{-4}\text{ by }\frac{63}{64}$ $\frac{7}{-4}\div\frac{63}{64}$ $=\frac{7}{-4}\times\frac{64}{63}$ $=\frac{-16}{9}$
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