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प्रश्न
Add the following rational numbers.
\[\frac{- 5}{7} and \frac{3}{7}\]
योग
उत्तर
\[\frac{- 5}{7} + \frac{3}{7} = \frac{- 5 + 3}{7} = \frac{- 2}{7}\]
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संबंधित प्रश्न
Fill in the branks:
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\[\frac{5}{3} - \frac{7}{6} + \frac{- 2}{3}\]
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Reciprocal of\[\frac{1}{a}, a \neq 0\]
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\[\frac{- 7}{8} \text{by} \frac{- 21}{16}\]
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\[0 \text{by} \frac{- 7}{5}\]
Find ten rational numbers between\[\frac{- 2}{5} \text{and} \frac{1}{2} .\]
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Show that x is rational, if x2 = 16.
Write a rational number in which the numerator is less than ‘–7 × 11’ and the denominator is greater than ‘12 + 4’.
