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Mathematics, 19.11.2019 01:31 dillpickle124617
George deleted 63 songs from his mp3 player. if the ratio of songs he deleted to the songs he kept was 7: 4 how many songs did he origanally have on his mp3 player.
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George deleted 63 songs from his mp3 player. if the ratio of songs he deleted to the songs he kept w...
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