Question
PSLE
The ratio of the number of coats to that of shirts in a shopping centre was 11 : 4 in the end. After 70 shirts were sold, the ratio of the number of coats to that of shirts became 9 : 2. What was the total number of coats and shirts in the shopping centre in the end?
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PSLE
The ratio of the number of coats to that of shirts in a shopping centre was 11 : 4 in the end. After 70 shirts were sold, the ratio of the number of coats to that of shirts became 9 : 2. What was the total number of coats and shirts in the shopping centre in the end?