The inequality to determine the minimum number of hours he needs to practice on each of the two days will be x >= (5/3)/2.
Let the minimum number of hours to practice be represented by x.
She had already used 5 1/3 hours. The remaining hour will be:
= 7 - 5 1/3
= 1 2/3 hours.
Therefore, the inequality to represent the situation will be:
= x >= (5/3)/2
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