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Mary has rehearsed her ballet solo for five and a half hours. A week from now, she wants to have rehearsed at least a total of nineteen and a half hours. If she rehearses for the same amount of time each day for the next 7 days, at least how many hours must she rehearse per day?

1 Answer

4 votes

Answer:

2 hours per day

Explanation:

19.5 - 5.5 = 14

14 / 7 = 2 hours per day

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