Question
PSLE
Gillian has a number of markers in three colours: orange, brown and purple. 12 of the markers are orange. The number of orange markers is four times the number of brown markers. What fraction of the markers is purple?
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PSLE
Gillian has a number of markers in three colours: orange, brown and purple. 12 of the markers are orange. The number of orange markers is four times the number of brown markers. What fraction of the markers is purple?