Question
PSLE
Gem has a number of staplers in three colours: green, yellow and orange. 12 of the staplers are green. The number of green staplers is four times the number of yellow staplers. What fraction of the staplers is orange?
2 m

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PSLE
Gem has a number of staplers in three colours: green, yellow and orange. 12 of the staplers are green. The number of green staplers is four times the number of yellow staplers. What fraction of the staplers is orange?