Question
Express $\frac{3}{5}$ as a rational number with numerator:
-27
-27
✓
Answer
Rational number with numerator:
-27 is:
$\frac{3\times-9}{5\times-9}=\frac{-27}{-45}$
(Multiplying numerator and denominator by -9)
-27 is:
$\frac{3\times-9}{5\times-9}=\frac{-27}{-45}$
(Multiplying numerator and denominator by -9)
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