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A 45-minute TV program consists of four commercials, each 3 3 4 minutes long, and five equal‐length entertainment segments. How long is each entertainment segment? Enter your answer as a mixed fraction.

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Answer:

6 minutes per entertainment segment

Step-by-step explanation:

Please write that "3 3 4" as "3  3/4"    It's a mixed fraction.

Four commercials would take up how many minutes?

4(3  3/4 min per commercial) = 15 minutes.

subtracting that from the 45 minute total, we get 30 minutes of programming time.  

Dividing that by five (5), we get 6 minutes per entertainment segment.
In this there are six minutes is the time of each entertainment section