Question
PSLE
Justin kept his pink and white balls in two boxes. The ratio of the number of pink to white balls in the first box was 1 : 9 and it was 2 : 3 in the second box. The two boxes contained the same number of balls. What fraction of Justin's balls were white balls?
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PSLE
Justin kept his pink and white balls in two boxes. The ratio of the number of pink to white balls in the first box was 1 : 9 and it was 2 : 3 in the second box. The two boxes contained the same number of balls. What fraction of Justin's balls were white balls?