Answer:
5 [tex]\frac{5}{8}[/tex]
Step-by-step explanation:
A thirty minute TV program means that is the total.
If each commercial is 2 1/2 minutes long then we multiply that my three (for each of the times they show a commercial)
2 1/2 * 3 = 7 1/2 minutes (That's the commercials)
30 (Total) - 7 1/2 = 22 1/2 (That all the entertainment segments together)
Since there is 4 segments we divide 22 1/2 by 4
(22 1/2) / 4 = 5.625 or 5 and 5/8
