Question
PSLE
Ivory has a number of pens in three colours: red, blue and green. 711 of the pens are red. The number of red pens is four times the number of blue pens. What fraction of the pens is green?
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PSLE
Ivory has a number of pens in three colours: red, blue and green. 711 of the pens are red. The number of red pens is four times the number of blue pens. What fraction of the pens is green?