<s>[INST] Yulei takes several actions in one day. She eats, she studies, and she sleeps. It takes her $0.9$ hour to eat, $2.6$ hours to study, and $7.5$ hours to sleep. How many actions can she perform in $25\frac{1}{3}$ hours, without descending into any starvation or sleep deprivation?[/INST]