Answer:
55/8minutes
Explanation:
Given that the entire program with commercial = 15mins
Commercial = 1 1/4 minutes
= 5/4minutes
finding the total time of the entertainment segments:
15/1 - 5/4
=( 60-5)/4
= 55/4
The length of each entertainment segment:
(55/4)÷2/1
= 55/4×1/2
= 55/8minutes