Question
PSLE
Sean kept his silver and purple buttons in two boxes. The ratio of the number of silver to purple buttons in the first box was 1 : 2 and it was 3 : 4 in the second box. The two boxes contained the same number of buttons. What fraction of Sean's buttons were purple buttons?
2 m

Click button first when a symbol is required. X

PSLE
Sean kept his silver and purple buttons in two boxes. The ratio of the number of silver to purple buttons in the first box was 1 : 2 and it was 3 : 4 in the second box. The two boxes contained the same number of buttons. What fraction of Sean's buttons were purple buttons?