Question
PSLE
Asher kept his brown and black buttons in two boxes. The ratio of the number of brown to black buttons in the first box was 1 : 4 and it was 1 : 2 in the second box. The two boxes contained the same number of buttons. What fraction of Asher's buttons were black buttons?
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PSLE
Asher kept his brown and black buttons in two boxes. The ratio of the number of brown to black buttons in the first box was 1 : 4 and it was 1 : 2 in the second box. The two boxes contained the same number of buttons. What fraction of Asher's buttons were black buttons?