5/8 of 2 days can be calculated as follows:
First, we need to convert 2 days into hours since fractions of a day are typically expressed in hours.
There are 24 hours in one day, so 2 days is equal to 2 x 24 = 48 hours.
Next, we can find 5/8 of 48 hours by multiplying 48 by 5/8:
(48 hours) x (5/8) = 30 hours
Therefore, 5/8 of 2 days is equal to 30 hours.