Question
PSLE
Shannon has a number of notebooks in three colours: blue, brown and green. 411 of the notebooks are blue. The number of blue notebooks is thrice the number of brown notebooks. What fraction of the notebooks is green?
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PSLE
Shannon has a number of notebooks in three colours: blue, brown and green. 411 of the notebooks are blue. The number of blue notebooks is thrice the number of brown notebooks. What fraction of the notebooks is green?