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प्रश्न
Add the following rational numbers.
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उत्तर
\[\frac{- 5}{7} + \frac{3}{7} = \frac{- 5 + 3}{7} = \frac{- 2}{7}\]
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संबंधित प्रश्न
Add the following rational numbers:
Simplify:
Multiply:
Multiply:
Simplify each of the following and express the result as a rational number in standard form:
Fill in the blanks:
The reciprocal of a negative rational number is .....
For each set of rational number, given below, verify the associative property of addition of rational number:
(iii) `(-7)/9,2/-3 and (-5)/18`
Find the greatest and the smallest rational number among the following.
`(-2)/(3) , (-7)/(9) and (-5)/(6)`
Solve the following: Select the rational numbers from the list which are also the integers.
`9/4, 8/4, 7/4, 6/4, 9/3, 8/3, 7/3, 6/3, 5/2, 4/2, 3/1, 3/2, 1/1, 0/1, (-1)/1, (-2)/1, (-3)/2, (-4)/2, (-5)/2, (-6)/2`
Zero is a rational number.
