$\"\"$

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The expression is $\"\"$ and the value of $\"\"$ .

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Substitute value of $\"\"$ in the above expression.

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$\"\"$

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$\"\"$

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Write the mixed numbers into improper fraction.

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The improper fraction of $\"\"$ .

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The improper fraction of $\"\"$ .

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The improper fraction of $\"\"$ . $\"\"$

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Substitute improper fraction values in the above expression.

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$\"\"$

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Apply rule of different signs.

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$\"\"$

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Take absolute values.

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$\"\"$ $\"\"$

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The LCM of 3, 4 and 10 is 60 and apply LCM rule: $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$ . $\"\"$

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The value of the expression is $\"\"$ .