Explanation:
First, change the mixed fraction into an improper fraction:
5 3/7 =
5 x 7 = 35 + 3 = 38/7
Next, divide:
38/7 = 5.42857...
5.43 (rounded) is your answer.
Of course, the more digits behind it the better, so it is up to your discretion and your answer choices.
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