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Question
Evaluate each of the following:
\[\frac{7}{24} - \frac{19}{36}\]
Sum
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Solution
\[\frac{7}{24} - \frac{19}{36} = \frac{21}{72} - \frac{38}{72} = \frac{21 - 38}{72} = \frac{- 17}{72}\]
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