Xiao Ming regards a number divided by 1 / 4 as multiplying by 1 / 4, and the result is 2 / 9. What is the correct result

Correct result = 2 / 9 ／ 1 / 4 ／ 1 / 4 = 2 / 9 × 4 × 4 = 32 / 9

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