Concept explainers
To find:The each type of song, does the radio Station play.
Answer to Problem 33E
The required answer is that the radio station plays 48 rock songs, 144 pop songs and 80 hip hop songs.
Explanation of Solution
Given information:
A radio station plays a total of 272 pop, rock, and hip-hop songs.
The number of pop songs is 3 times the number the number of rock songs.
The number of rock songs is 32 more than the number of rock songs.
Calculation:
Total number of songs played by the radio station
Let the number of rock songbe
Therefore, the number of pop songs be
The number of hip-hop songs be
Now,
(Simplify)
(Subtract 32 on both sides)
(Simplify)
(Divide by 5 on both sides)
(Simplify)
Therefore,
The number of rock songs
The number of pop songs
The number of hip-hop songs
Chapter 5 Solutions
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