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Rational Numbers — Maths STD 7 — Question

Maharashtra BoardEnglish MediumSTD 7MathsRational Numbers1 Mark
Question
Express $\frac{5}{7}$ as a rational number with numerator:
-84
✓

Answer

$\frac{5}{7}$ as a rational number with denominator:
-84 is:
$\frac{5\times-12}{7\times-12}=\frac{-60}{-80}$
(Multiplying numerator and denominator by -12)

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