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Question
Add the following rational numbers.
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Solution
\[\frac{- 15}{4} + \frac{7}{4} = \frac{- 15 + 7}{4} = \frac{- 8}{4} = - 2\]
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RELATED QUESTIONS
Re-arrange suitably and find the sum in each of the following:
Subtract the first rational number from the second in each of the following:
The sum of the two numbers is \[\frac{5}{9} .\] If one of the numbers is \[\frac{1}{3},\] find the other.
The sum of two numbers is \[\frac{- 1}{3} .\] If one of the numbers is \[\frac{- 12}{3},\] find the other.
What number should be added to \[\frac{- 5}{7}\] to get\[\frac{- 2}{3}?\]
Simplify:
For each set of rational number, given below, verify the associative property of addition of rational number:
(ii) `(-2)/5, 4/15 and (-7)/10`
Insert a rational number between:
3 and 4
If `p/q` is a rational number, then p cannot be equal to zero.
Express `3/4` as a rational number with denominator:
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