\"\"

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The expression is \"\" of 88.

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Fraction method:

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88 is about 90 and 38 is about 40.

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Think \"\".

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The expression can be \"\" of 90.

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\"\"

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\"\"     (Think: \"\")

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\"\"          (Think: \"\")\"\"

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Using Fraction method, 36 is \"\" of 88.