To find out how many minutes Spencer worked out each day, we need to divide the total number of minutes he worked out (232 1/2 minutes) by the number of days (5 days).
First, let's convert 232 1/2 minutes into an improper fraction:
\[ 232 \frac{1}{2} = 232 + \frac{1}{2} = \frac{464}{2} + \frac{1}{2} = \frac{465}{2} \]
Now, we divide this by 5:
\[ \text{Minutes per day} = \frac{465/2}{5} = \frac{465}{2} \times \frac{1}{5} = \frac{465}{10} = 46.5 \]
Thus, Spencer worked out for \( 46.5 \) minutes each day.