Answer:
1/16 students in ricks class watched and recorded a reality TV show.
Step-by-step explanation:
One evening 2/3 of the students in ricks class watched television.
Of those students 3/8 watched a reality show.
So,
watced reality shows.
This becomes:
= 
Now, of 1/4 students, 1/4 recorded the show.
So, this becomes = 
Therefore, 1/16 students in ricks class watched and recorded a reality TV show.