Question
PSLE
Henry kept his green and purple cubes in two boxes. The ratio of the number of green to purple cubes in the first box was 3 : 7 and it was 1 : 4 in the second box. The two boxes contained the same number of cubes. What fraction of Henry's cubes were green cubes?
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PSLE
Henry kept his green and purple cubes in two boxes. The ratio of the number of green to purple cubes in the first box was 3 : 7 and it was 1 : 4 in the second box. The two boxes contained the same number of cubes. What fraction of Henry's cubes were green cubes?