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Question
Evaluate each of the following:
\[\frac{- 4}{13} - \frac{- 5}{26}\]
Sum
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Solution
\[\frac{- 4}{13} - \frac{- 5}{26} = \frac{- 8}{26} - \frac{- 5}{26} = \frac{- 8 - ( - 5)}{26} = \frac{- 8 + 5}{26} = \frac{- 3}{26}\]
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RELATED QUESTIONS
Add the following rational numbers.
\[\frac{- 15}{4} and \frac{7}{4}\]
Add the following rational numbers:
\[\frac{- 7}{27} and \frac{11}{18}\]
Simplify:
\[3 + \frac{5}{- 7}\]
Re-arrange suitably and find the sum in each of the following:
\[\frac{1}{8} + \frac{5}{12} + \frac{2}{7} + \frac{7}{12} + \frac{9}{7} + \frac{- 5}{16}\]
Evaluate each of the following:
\[\frac{2}{3} - \frac{3}{5}\]
Simplify:
\[\left( \frac{13}{5} \times \frac{8}{3} \right) - \left( \frac{- 5}{2} \times \frac{11}{3} \right)\]
Are the following statement true or false ? Give reason for your answer.
- Every whole number is a natural number.
- Every whole number is a rational number.
- Every integer is a rational number.
- Every rational number is a whole number.
State, true or false
`(-5)/(-12` is a negative rational number
The equivalent of `5/7`, whose numerator is 45 is ______.
If `x/y` is a rational number, then y is always a whole number.
