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प्रश्न
Add the following rational numbers.
\[\frac{- 5}{7} and \frac{3}{7}\]
बेरीज
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उत्तर
\[\frac{- 5}{7} + \frac{3}{7} = \frac{- 5 + 3}{7} = \frac{- 2}{7}\]
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Evaluate each of the following:
\[\frac{- 5}{14} - \frac{- 2}{7}\]
Multiply:
\[\frac{- 2}{9} \text{by} \frac{5}{11}\]
Multiply:
\[\frac{- 5}{17} \text{by} \frac{51}{- 60}\]
Simplify each of the following and express the result as a rational number in standard form:
\[\frac{- 19}{36} \times 16\]
Simplify:
\[\left( \frac{13}{7} \times \frac{11}{26} \right) - \left( \frac{- 4}{3} \times \frac{5}{6} \right)\]
Simplify:
\[\left( \frac{3}{2} \times \frac{1}{6} \right) + \left( \frac{5}{3} \times \frac{7}{2} \right) - \left( \frac{13}{8} \times \frac{4}{3} \right)\]
Divide:
\[1 \text{by} \frac{1}{2}\]
Mark the following pairs of rational numbers on the separate number lines: `2/5` and `(- 3)/5`
Insert a rational number between:
`(5)/(9) and (6)/(7)`
Ravi multiplied `25/8` and `16/15` to obtain `400/120`. He says that the simplest form of this product is `10/3` and Chandru says the answer in the simplest form is `3 1/3`. Who is correct? (or) Are they both correct? Explain
