Question
PSLE
Zara has a number of staplers in three colours: yellow, green and brown. 12 of the staplers are yellow. The number of yellow staplers is twice the number of green staplers. What fraction of the staplers is brown?
2 m

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PSLE
Zara has a number of staplers in three colours: yellow, green and brown. 12 of the staplers are yellow. The number of yellow staplers is twice the number of green staplers. What fraction of the staplers is brown?