Each practice session of Ananya lasts 30/m hours
Since, Ananya swims at an average speed of three times slower than m miles per hour;
In essence, to determine how long is a practice session; we must evaluate as follows;
Speed = m/3 = distance/ time
m/3 = 10/t.
mt = 30
t = 30/m hours
Read more on speed and time;
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