$\"\"$

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The expression is $\"\"$ .

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$\"\"$

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Since division of two improper fractions: $\"\"$ .

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The reciprocal of $\"\"$ is 4.

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$\"\"$ (Multiply by the reciprocal)

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$\"\"$ (Multiply: $\"\"$ )

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$\"\"$ (Divide: $\"\"$ ) $\"\"$

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The quotient is $\"\"$ .