Question
PSLE
Emma has a number of notebooks in three colours: yellow, purple and orange. 37 of the notebooks are yellow. The number of yellow notebooks is four times the number of purple notebooks. What fraction of the notebooks is orange?
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PSLE
Emma has a number of notebooks in three colours: yellow, purple and orange. 37 of the notebooks are yellow. The number of yellow notebooks is four times the number of purple notebooks. What fraction of the notebooks is orange?