Question
PSLE
A box contains blue, brown and green marbles. 712 of the marbles are blue. 13 of the remaining marbles are brown. What fraction of the marbles in the box are green?
2 m

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PSLE
A box contains blue, brown and green marbles. 712 of the marbles are blue. 13 of the remaining marbles are brown. What fraction of the marbles in the box are green?