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प्रश्न
Evaluate each of the following:
\[\frac{4}{7} - \frac{- 5}{- 7}\]
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उत्तर
\[\frac{4}{7} - \frac{- 5}{- 7} = \frac{4 - 5}{7} = \frac{- 1}{7}\]
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संबंधित प्रश्न
Add the following rational numbers.
\[\frac{- 15}{4} and \frac{7}{4}\]
Add the following rational numbers:
\[\frac{5}{36} and \frac{- 7}{12}\]
Evaluate each of the following:
\[\frac{- 5}{14} - \frac{- 2}{7}\]
Simplify:
\[\left( - 5 \times \frac{2}{15} \right) - \left( - 6 \times \frac{2}{9} \right)\]
Simplify:
\[\left( \frac{3}{11} \times \frac{5}{6} \right) - \left( \frac{9}{12} \times \frac{4}{3} \right) + \left( \frac{5}{13} \times \frac{6}{15} \right)\]
State, True Or False
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(–4) × 6 and 8 ÷ 2
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