Question
PSLE
Archie kept files in boxes D and E. Box D contained twice as many files as box E. In box D, 13 of the files were purple files. In box E, 12 of the files were purple files. What fraction of Archie's files were purple files?
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PSLE
Archie kept files in boxes D and E. Box D contained twice as many files as box E. In box D, 13 of the files were purple files. In box E, 12 of the files were purple files. What fraction of Archie's files were purple files?