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