Question
PSLE
Linda has a number of pencils in three colours: red, blue and brown. 23 of the pencils are red. The number of red pencils is thrice the number of blue pencils. What fraction of the pencils is brown?
2 m

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PSLE
Linda has a number of pencils in three colours: red, blue and brown. 23 of the pencils are red. The number of red pencils is thrice the number of blue pencils. What fraction of the pencils is brown?