Question
PSLE
A bag contains blue, green and brown marbles. 710 of the marbles are blue. 23 of the remaining marbles are green. What fraction of the marbles in the bag are brown?
2 m

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PSLE
A bag contains blue, green and brown marbles. 710 of the marbles are blue. 23 of the remaining marbles are green. What fraction of the marbles in the bag are brown?