A 30 minute TV program consists of three commercials, each 2 1/2 minutes long, and four equal length entertainment segments. How long is each entertainment segment?

Respuesta :

Answer:

6 3/8

Step-by-step explanation:

first, 30 minutes minus 2 1/2 equals to 27 1/2

second, 27 1/2 divide by four equals to 6 3/8