Question

Julie's mp3 player contains 860 songs if 20% of the songs are rap songs and 15% of the songs are r&b songs how many of the songs are other types of songs

Answer 1

The number of other types of songs in Julie's MP3 player was 559.

Explanation:

Total number of songs in Julie's MP3 player = 860

Rap

The percentage of rap songs in Julie's MP3 player = 20%

The Number of rap songs is 172

R&B

Percentage of R&B songs in Julie's MP3 player = 15%

The Number of R&B songs in Julie's MP3 player = 129

Other Music

The number of other types of songs in Julie's MP3 player = 559

So the number of other types of songs in Julie's MP3 player was 559.

Answer 2

559 songs are other type song in their mp3 player