Answer:
fraction of the day was Priya lost
Explanation:
As per the statement:
Priya spent 1/2 of the day hiking.
⇒She spent for hiking = 1/2 of the day.
It is also given that:
She was lost 5/6 of the time that she was hiking.
⇒

Substitute the given values we have;
of the day
therefore,
fraction of the day was Priya lost