Question
PSLE
A packet contains green, black and white marbles. 79 of the marbles are green. 14 of the remaining marbles are black. What fraction of the marbles in the packet are white?
2 m

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PSLE
A packet contains green, black and white marbles. 79 of the marbles are green. 14 of the remaining marbles are black. What fraction of the marbles in the packet are white?