Question
In a box, 70% of the files are yellow files and the rest are blue and red files. The number of red files is five times the number of blue files. What percentage of the files in the box are blue files?
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In a box, 70% of the files are yellow files and the rest are blue and red files. The number of red files is five times the number of blue files. What percentage of the files in the box are blue files?