Question
PSLE
Oliver kept his green and gold cards in two boxes. The ratio of the number of green to gold cards in the first box was 2 : 3 and it was 1 : 9 in the second box. The two boxes contained the same number of cards. What fraction of Oliver's cards were green cards?
2 m

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PSLE
Oliver kept his green and gold cards in two boxes. The ratio of the number of green to gold cards in the first box was 2 : 3 and it was 1 : 9 in the second box. The two boxes contained the same number of cards. What fraction of Oliver's cards were green cards?