Question
PSLE
Raeann has a number of files in three colours: orange, brown and yellow. 16 of the files are orange. The number of orange files is four times the number of brown files. What fraction of the files is yellow?
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PSLE
Raeann has a number of files in three colours: orange, brown and yellow. 16 of the files are orange. The number of orange files is four times the number of brown files. What fraction of the files is yellow?