Question
PSLE
Esther has a number of pencils in three colours: brown, blue and purple. 47 of the pencils are brown. The number of brown pencils is thrice the number of blue pencils. What fraction of the pencils is purple?
2 m

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PSLE
Esther has a number of pencils in three colours: brown, blue and purple. 47 of the pencils are brown. The number of brown pencils is thrice the number of blue pencils. What fraction of the pencils is purple?