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Question
Evaluate each of the following:
\[\frac{5}{63} - \frac{- 8}{21}\]
Sum
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Solution
\[\frac{5}{63} - \frac{- 8}{21} = \frac{5}{63} - \frac{- 24}{63} = \frac{5 - ( - 24)}{63} = \frac{5 + 24}{63} = \frac{29}{63}\]
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