Question
PSLE
The ratio of the number of jackets to that of dresses in a factory outlet was 11 : 9 in the end. After 42 dresses were sold, the ratio of the number of jackets to that of dresses became 2 : 1. What was the total number of jackets and dresses in the factory outlet in the end?
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PSLE
The ratio of the number of jackets to that of dresses in a factory outlet was 11 : 9 in the end. After 42 dresses were sold, the ratio of the number of jackets to that of dresses became 2 : 1. What was the total number of jackets and dresses in the factory outlet in the end?