Question
PSLE
Gem has a number of markers in three colours: green, blue and orange. 16 of the markers are green. The number of green markers is four times the number of blue markers. What fraction of the markers is orange?
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PSLE
Gem has a number of markers in three colours: green, blue and orange. 16 of the markers are green. The number of green markers is four times the number of blue markers. What fraction of the markers is orange?